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
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