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The data set consist of 44 female and 53 males. b. There are 21 people under the age range of 13-35, which account for 21.6% of the total 97 in the sample. c. The mean level of the hour spent in the office during week 2 is 47.47 hours, with the standard deviation of 17.06. The distribution is slightly negative skew (-0.237), although in an acceptable range suggest that slightly more samples spend more hours in office than the average. The distribution’s value for kurtosis (-1.005) exceeds the…

situation, it describes the problem or challenge at hand, what analysis you did and what results you found. It is usually written last. 3. Analysis Page(s): Here you do the analysis using Excel usually. Paste any Excel output and describe in English “what’s goin on”. 4. Conclusion recommendations Page: It should include what you are…

On December 12, 2015, President Obama and 150 world leaders came together in order to discuss the tragic effects of climate change. We all need to come together to fight this problem. Obama states his concern for the rapid increase of damage caused by climate change. Obama stated that “ Fourteen of the fifteen warmest years on record have occurred since 2000..” Our world is taking the turn for the worst if changes are not made our world will come to an end. Eventually, the climate of our world…

The Forecasting for the June 15th financial instruments of the S&P 500, 10 year T-Notes (yield), the gold price, the oil (WTI), the unemployment rate, and the Euro. My reasoning for these instruments was a mix between guessing and little economic reasoning. Out of the 6 financial instruments I was closest to 10 year T-Notes (yield), and the oil (WTI). While the other four instruments I was either in the right direction or the market went in the opposite of what I predicted. On May 18th the S&P…

least important to shoppers. Ease of Return/Exchange Goods In the category of ease of returning or exchanging goods, the mean was 4.913, a mode of 7, a range of 6, and a standard deviation of 2.066. The mean for the category fell in the middle of all the other categories and…

A sample revealed three bags of 56, two bags of 57, one bag of 55, and two bags of 58. To test the hypothesis that the mean candies per bag is 56, how many degrees of freedom are there? * 8 * 9 * 7 * 1 Which of the following is most appropriately displayed with a frequency table? * What percentage of people prefer Hunt's brand ketchup * The home location of the most valuable customers * The relationship between gender and job performance *…

the world. To keep the momentum going, the US President has taken additional series of ambitious steps to combat climate change. In June 2014, the Environmental Protection Agency (EPA) proposed theClean Power Plan- the first-ever carbon pollution standards to put the US on the path toward a 30 percent reduction in carbon pollution from the emissions by…

Population 3: Losers with high interest neighborhoods. Population 4: Losers with low interest neighborhoods. All of the calculations for this test were done by hand. I started by identify the populations that would be compared. I calculated the mean and standard deviation of each population and then calculated the degree of freedom between groups and within groups, and the total. Next, I determined the critical value according to the F Distribution chart, then calculated the grand mean, total…

1. QUESTION: Class, what does the correlation coefficients of -1, +1, and 0 tells you about the relationship between the two variables? It depends on the method one uses, but the Pearson correlation coefficient is the most widely used. Values in the form of numbers show the direction and how strong the relationship is between two different variables. These can range from -1.00 up to +1.00. If it is positive it is a direct relationship. For example, if one increases the other will also increase…

A Historical Look on Globalization’s Impact on the Environment and Ecosystem Services Humans have only been on this earth a fraction of its life but in those years, we have drastically altered it in ways that can never be reversed. Globalization, the process of integrating and interacting among ourselves and people of different nations, could never have occurred without these changes. However, they have come at the ultimate cost, the health and wellbeing of our planet. Environmental damages…