You are interested in whether class size differs by core subject. Which of the following statements is correct?

 For Questions 14-17, you assume that Amount Spent is influenced by the number of Children and Salary. For the variable of Children, none=0, one=1, two=2, and three=3. 

Report the p-value associated with the correlation coefficient using a correlation significance test, and interpret both the correlation coefficient and the p-value together. 

Upload an unstacked version of the dataset by core subject.

16. Which of the following is NOT correct about the R-Square in the regression analysis?

What is the R-squared value of the analysis? (Please round to two decimal places.) 

8. The following table is the data of the amount of sales by employees in three branches. Which description is correct when you run an ANOVA? Branch A Branch B Branch C $16,400 $82,200 $88,200 $108,100 $76,700 $79,000 $97,300 $79,400 $55,200 $26,800 $66,900 $95,800 $11,200 $12,400 $13,700 $42,800 $52,600 $41,300 $34,700 $28,300 $65,400

Create a scatter plot with a trendline showing the relationship, then upload it.

The hypothesis that an analyst seeks to prove is called the:

Which of the following is true regarding the t-test results below?