Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
32 Cards in this Set
- Front
- Back
- 3rd side (hint)
Front (Term) What is the probability of getting a head and a six? |
Back (Definition)
|
|
|
|
What is the median?
|
middle number
|
|
|
|
What is the mean?
|
sum of all values divided by the total number of values
|
|
|
|
What do you include in a stem and leaf diagram? |
Key |
|
|
|
What do you look for when comparing boxplots? |
Interquatile range and median |
|
|
|
What are the five values needed for a box plot |
Smalest value, lower value, median, upper quartlie, longest value |
|
|
|
What is the interquartile range? |
Upper quartile range - lower quartile range |
|
|
|
When would you use sin-1? |
When finding angles |
|
|
|
What do you do when adding or subtracting fractions? |
Make the denominators the same |
|
|
|
What do you do when multiplying powers in equations? |
|
|
|
|
What can you calculate from using sin? |
SOH |
|
|
|
What does TOA tell you? |
Tan= opposite adjacent |
|
|
|
What does TOA tell you? |
Tan= opposite adjacent |
|
|
|
How do you calculate the equation of a line? |
Back (Definition) |
|
|
|
What is the modal class (looking at graphs) ? |
Group with greatest frequency |
|
|
|
What is the modal class (looking at graphs) ? |
Group with greatest frequency |
|
|
|
In a histogram how do you calculate the frequency? |
The area of the bar |
|
|
|
What is the modal class (looking at graphs) ? |
Group with greatest frequency |
|
|
|
In a histogram how do you calculate the frequency? |
The area of the bar |
|
|
|
How do you calculate the frequency density? |
Frequency of bar/ width of bar |
|
|
|
What is the modal class (looking at graphs) ? |
Group with greatest frequency |
|
|
|
In a histogram how do you calculate the frequency? |
The area of the bar |
|
|
|
How do you calculate the frequency density? |
Frequency of bar/ width of bar |
|
|
|
How do you calculate the gradient of a line? |
Distance measured up/ distance measured along |
|
|
How do you calculate the equation of a line? |
Where the line intercepts the y axis and the gradient |
|
|
|
What is an exhaustive event? |
You will either have a or b |
|
|
|
What is an exhaustive event? |
You will either have a or b |
|
|
|
What is mutually exclusive? |
Can never happen at the same time |
|
|
|
What is an exhaustive event? |
You will either have a or b |
|
|
|
What is mutually exclusive? |
Can never happen at the same time |
|
|
|
When you multiply powers what do you do? |
Add them |
|
|
|
With the nth term 6n-3, would 150 be in the sequence? |
No because |
|
