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133 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is CVDOT? |
1. Center 2. Variation 3. Distribution 4. Outliers 5. Time |
What are the important characterizations of data? |
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What is the Center of data? |
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What does the middle of a data set indicate? |
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What is Variation? |
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What is Distribution? |
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Bell-shaped, left-skewed, right-skewed, bimodal and uniform.... |
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What are Outliers? |
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Real oddities |
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Why create a frequency distribution/table? |
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What would be the best help in making sense of a data set? |
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What are lower/upper class limits? |
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Just managing to qualify for the class |
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What is a Class Midpoint? |
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How do you find the exact center between two close numbers? |
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What is a Class Width? |
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How do you measure the difference between lower class limits? |
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How do you construct a Frequency Distribution? |
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How do you build a perfect representation of a data set? |
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What else should you keep in mind about a frequency distribution? |
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What makes a Relative Frequency Distribution? |
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What is a Relative Frequency? |
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How do you compute the relative frequency for a class? |
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How do you compute the percentage for a class? |
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What should be kept in mind for a Relative Frequency Distribution? |
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What is a Cumulative Frequency Distribution? |
"Cumulative" |
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What are the characteristics of a normal/bell-shaped distribution? |
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What is a Histogram? |
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What would a frequency distribution look like in graphic form? |
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What is a Relative Frequency Histogram? |
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What would make this sort of histogram special? |
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What is a Frequency Polygon? |
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So shapely, so.... Pointy |
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What is a Relative Frequency Polygon? |
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What would make a Relative Frequency Polygon different from a normal polygon? |
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What's an Ogive? |
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Like a duster, all this graph's line does is grow as it accumulates more and more |
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What's a Dotplot? |
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Less dots and more like stacks of dots |
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What's a Stemplot depict? |
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What's a Bar Graph depict? |
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What's a Pareto Chart? |
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Like if someone with OCD was in charge of a bar graph |
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What's a Pie Chart? |
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What's a Scatter plot/Scatter diagram? |
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What's a Time-Series Graph? |
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What are aspects of a bad graph? |
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How do you construct a Frequency Distribution? |
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How do you find a Class' Boundary? |
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How to calculate Class Width |
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How to understand Normal Distribution? |
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What's the difference between descriptive and inferential statistics? |
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Relative Frequencies... |
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What's important about a Linear Correlation Coefficient? |
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What are the principles to keep in mind for graphs? |
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What is E w/ Sharp Pointy Edges |
Summation |
All together, now |
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What is a Voluntary Response Sample? |
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What are data? |
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What is Statistics? |
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What is a Census? |
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What's a Sample? |
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What are the Steps of Statistical. Thinking? |
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What's a Parameter? |
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What's a Statistic? |
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What are Qualitative Data? |
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What are Categorical Data? |
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What are Discrete Data? |
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What are Continuous Data? |
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What is the Nominal Level of Measurement? |
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What's the Interval Level of Measurement? |
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What's the Ratio Level of Measurement? |
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What's a Simple Random Sample? |
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What's a Lurking Variable? |
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What are the Sampling Methods? |
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What are the Different Methods of Observation? |
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What are the Methods of Controlling the Effects of Different Variables? |
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What are the Different Errors? |
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What are the Different Methods of Conversion? |
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Order of Operations |
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What are Descriptive Statistics? |
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What are Inferential Statistics? |
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What's a Mean? |
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What are the Different Kinds of Mean? |
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What's the Median? |
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What's the Mode? |
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What's the Midrange? |
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What's the Round-off Rule? |
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How do you get the mean from a frequency distribution? |
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How do you Compute the Weighted Mean? |
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How do you Compute Range? |
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What's Variance? |
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What are the Different firms of Variance? |
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Things to Keep in Mind about Variance |
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Chebyshev's Theorem |
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How do You Calculate Class Width? |
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How do you calculate Relative Frequency? |
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How do you calculate Relative Cumulative Frequency? |
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What Differentiates a Dot Plot from a Line Plot? |
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What's a Stem-and-Leaf Plot? |
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What are the Usual Value Formulas? |
Minimum Usual Value = mean - 2(mu) Maximum Usual Value = Mean + 2(mu) |
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The Difference Between Relative Frequency and a Percentage Frequency Distribution? |
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What is the formula for calculating Sample Standard Deviation? |
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What's a Population Standard Deviation? |
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Notation |
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The Three Classes of Categorical |
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The Two Different Classes of Data |
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The Nominal Level of Measurement |
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The Ordinal Level of Measurement |
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The Interval Level of Measurement |
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The Ratio Level of Measurement |
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The Levels of Measurement |
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What's a Simple Random Sample? |
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Random or Simple Random Sample? |
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What's Systematic Sampling? |
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What's Stratified Sampling? |
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What's Cluster Sampling? |
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What are the Types of a Studies? |
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What's an Example of a Bad Experimental Design? |
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What's a Completely a Randomized Experimental Design? |
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What's a Randomized Block Design? |
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What's a Matched Pair Design? |
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What are the Different Sampling Errors? |
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How do you Create a Relative Frequency for a Class? |
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How do you Create a Percentage for a Class? |
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What's the Golden Rule of Relative Frequency Distributions? |
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What are the Important Components of a Normal Distribution? |
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What's a Histogram? |
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What's a Relative Frequency Histogram? |
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What are the Four Distributions? |
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What's a Scatter Plot? |
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What's a Time-Series Graph? |
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What's a Dot Plot? |
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What's a Stemplot? |
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What's a Bar Graph? |
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What's a Pareto Chart? |
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What's a Pie Chart? |
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What's a Frequency Polygon? |
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What's an Ogive? |
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What are the Crucial Properties of a Mean? |
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What is the Round-off Rule? |
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What is the Round-off Rule? |
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What's the Standard Deviation? |
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What's Variance? |
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Variance Notation |
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What are the Properties of Variance? |
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What is the Empirical Rule? |
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A Visual Representation of the Empirical Rule? |
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What is Chebyshev's Theorem? |
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What is the Round-off Rule fur the Coefficient of Variation? |
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Frequency |
Percentage |
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