Using a program like Microsoft Excel, Google Charts, or an equivalent chart building program and the following data, obtain atscorefor the following data.Your scorewill be graded on accuracy to the data and showing your work that you did indeed use the chart program outputs rather than just found the answer online and plugged the data in. You will also be graded on answering questions about the descriptive statistics.Once you have created yourtscore, submit it to me with the questions answered. You can only have one submission per assignment. The data are as follows.

Mr. Sokolov is comparing the sample scores of his class on the "Math School of Cool" measure compared with the population mean of those that take the same Math School of Cool measure. Mr. Sokolovhas twelve students, here are their scores: 419, 457, 456, 486, 485, 442, 447, 432, 438, 465, 475, and 422. The population mean is 450.

Questions:

1. Is Mr. Sokolov'sclass' scores mean, significantly higher than the population mean?

2. Do we accept or reject the null hypothesis?

3. How would you report the data in a p a style?