Question: The following data was calculated during a study on social behavior. Now find and interpret the p value for this hypothesis test.: A research assistant

The following data was calculated during a study on social behavior. Now find and interpret the p value for this hypothesis test.: A research assistant would like to test the claim that the average number of times a college student posts on social media per day is less than 12 times. Sample size = 17 college students Sample mean = 10.9 times Sample standard deviation = 2.3 times The test statistic is calculated as t 0 = 1.97 Use the table below to help estimate the p value. Based on the p-value, choose the correct interpretation. Probability 0.10 0.05 0.025 0.01 0.005 Degrees of Freedom 16 1.337 1.746 2.120 2.583 2.921 17 1.333 1.740 2.110 2.567 2.898 18 1.330 1.734 2.101 2.552 2.878 19 1.328 1.729 2.093 2.539 2.861 20 1.325 1.725 2.086 2.528 2.845 21 1.323 1.721 2.080 2.518 2.831 Select the correct answer below: The probability of observing a value of t 0 = 1.97 or greater if the null hypothesis is true is between 2.5 % and 5 % . The probability of observing a value of t 0 = 1.97 or less if the null hypothesis is true is between 2.5 % and 5 % . The probability of observing a value of t 0 = 1.97 or greater if the null hypothesis is true is between 95 % and 97.5 % . The probability of observing a value of t 0 = 1.97 or less if the null hypothesis is true is between 95 % and 97.5 %

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!