b ccp.canvas login - Search X MyLab and Mastering X Assignments X Course Hero x X C & https://or @ Do Homework - Ch9 Assignment9 (66quez, 157pts) (su2 20) - Personal - Microsoft Edge X https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=619929248&questionld=12&flushed=false&cld=6867883¢er... Course Home MATH 251 901 15A SP22 - Statistics for Science, CCP CRN11070 CHRISTINE VILA 03/25/22 12:23 PM Announcements Homework: Ch9 HW Score: 58.99%, 92.62 Assignments E Question 15, 9.1.21-T Assignment9 (66quez, of 157 points 157pts) {su2'20} Part 5 of 7 Points: 3 of 6 Save Gradebook In a random sample of males, it was found that 23 write with their left hands and 219 do not. In a random sample of females, it was found that 56 Chapter Contents > write with their left hands and 456 do not. Use a 0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females. Complete parts (a) through (c) below. 'Integrated Review Workbook' by Laura lossi e Text P-value = 0.273 (Round to three decimal places as needed.) Multimedia Library What is the conclusion based on the hypothesis test? StatCrunch The P-value is greater than the significance level of of= 0.01, so fail to reject the null hypothesis. There is not sufficient evidence to support the claim that the rate of left-handedness among males is less than that among females. Tools for Success b. Test the claim by constructing an appropriate confidence interval. Purchase Options The 98% confidence interval is |