Use the Following to Answer Questions

question 73

Short Answer

Use the following to answer questions :
For a data set of 10 values of x and y,the value of = 86,the standard deviation of errors for the regression of y on x is 3.662,and the value of b is 3.00.
For the purpose of running a hypothesis test,the null hypothesis is that the slope of the population regression line of y on x is zero and the alternative hypothesis is that the slope of this population regression line is different from zero.The significance level is 5%.
-What is the value of the test statistic,t,rounded to three decimal places?

---

Definitions:

Gastrocnemius

A significant muscle in the calf that plays a crucial role in the activities of walking, running, and jumping, aiding in the motion of both the ankle and the knee.

Heavy Weight

Refers to objects of a substantial mass, often used in the context of lifting weights in exercise or strength training.

SITS Muscles

Acronym for Supraspinatus, Infraspinatus, Teres Minor, and Subscapularis; a group of muscles that form part of the rotator cuff in the shoulder.

Supraspinatus

A muscle located in the upper back, part of the rotator cuff that helps with arm lifting.