Question: Calculate a p-value for a left-tailed, right-tailed, or two-sided t-test with a given t-test statistic. The average SAT score in California is 531. A private

Calculate a p-value for a left-tailed, right-tailed, or two-sided t-test with a given t-test statistic.

The average SAT score in California is 531. A private high school believes their students scored significantly better on the SAT than the state average and decided to sample 20 of their students. Using the alternative hypothesis that > 531, the high school found a t-test statistic of 1.729.

What is the p-value of the test statistic? Answer choices are rounded to the hundredths place.

  • a.)0.95
  • b.)0.05
  • c.)0.20
  • d.)0.19

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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 Mathematics Questions!