Question: A previous problem discussed the College Board changing the SAT test between 2005 and 2006. The class of 2005 was the last to take the

A previous problem discussed the College Board changing the SAT test between 2005 and 2006. The class of 2005 was the last to take the former version of the SAT featuring math and verbal sections. The file titled MathSAT contains the math SAT scores for the interval 1967 to 2005. One point of interest concerning the data is the relationship between the average scores of male and female students.
a. Produce a scatter plot depicting the relationship between the average math SAT score of males (the dependent variable) and females (independent variable) over the period 1967 to 2005. Describe the relationship between these two variables.
b. Is there a linear relationship between the average score for males and females over the period 1967 to 2005? Use a significance level of 0.05 and the p -value approach to determine this.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a Scatter plot The relationship seems to be linear with a positivesl... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Statistics Questions!