You are testing the claim that smiling, rather than remaining neutral, during a court proceding will lead to a different punishment from the judge. A sample of 34 people who smiled during their hearing and 34 people who kept neutral facial expressions during their hearing is taken and each judgment was rated for leniency. Those who smiled (population 1) had a mean leniency rating of 4.9 with a standard deviation of 1.7, while those who did not smile (population 2) had an average leniency rating of 4.1 and standard deviation 1.5. Test the claim using a 10% level of significance. What are the correct hypotheses? Ho: Select an answer Ha: Select an answer ? Select an answer Based on the hypotheses, find the following: Test Statistic = p-value = ?V Select an answer The correct decision is to Select an answer The correct summary would be: Select an answer difference in leniency when smiling over being neutral when in trouble. that there is a

You are testing the claim that smiling, rather than remaining neutral, during a court proceding will lead to a different punishment from the judge. A sample of 34 people who smiled during their hearing and 34 people who kept neutral facial expressions during their hearing is taken and each judgment was rated for leniency. Those who smiled (population 1) had a mean leniency rating of 4.9 with a standard deviation of 1.7, while those who did not smile (population 2) had an average leniency rating of 4.1 and standard deviation 1.5. Test the claim using a 10% level of significance. What are the correct hypotheses? Ho: Select an answer Ha: Select an answer ? Select an answer Based on the hypotheses, find the following: Test Statistic = p-value = ?V Select an answer The correct decision is to Select an answer The correct summary would be: Select an answer difference in leniency when smiling over being neutral when in trouble. that there is a

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

See similar textbooks