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both b
and c
-) 0 i https://www.mathxl.com/Stude Apps Chrome Web Store New Tab MAT-240-T1625 Applied Statistics 18EW1 htps:/www.mathal.com/Student/PlayerHomework aspx?homeworkld-4951561548questionid-18/fushed-faisescid-51373018iback DoAssign zachery Hann Homework: 4-2 MyStatLab: Module Four Problem Set Score: 0 of 3 pts 10.1.15 2 of 15 (1 complete) Hw (a) Determine the nulil and alternative hypotheses, (b) explain what it would mean to make a type I error, and (c) explain what it would mean to make a type Il error. Six years ago, 1 1 8% of registered births were to teenage mothers. A sociologist believes that the percentage has increased since then. (b) Which of the following is a type I error? X A The so ologist rejects the hypothesis that the percentage of births to teenage mothers is 11.8%, when the e percentage s ge than 118 B he soo st fails to reject the hypothesis that the percentage of births to teenage mothers is 11.8% hen the true percentage s greater than 1 1 86. * The sociologist rejects the hypothesis that the percentage of births to teenage mothers is 11.8%, when it is the true percentage. (c) Which of the following is a type ll error? A. The sociologist rejects the hypothess that the percentage of births to teenage mothers is 1 1 8%, when it is the true percentage O C. The sociologist fails to reject the hypothesis that the percentage of Click to select your answer and then click Check Answer b ths to teenage mothers is 11 8%, when the rue percentage s greater than 11.8% Fin Clear All I"l parts showing first aide cpr aed pdf order receipt R69 pdf O Type here to searchExplanation / Answer
Solution:-
(b) option C. The sociologist rejects the hypothesis that the percentage of births to teenage mothers is 11.8%,when it is the true percentage.
(c) option C. The sociologist fals to reject the hypothesis that the percentage of births to tennage mothers is 11.8%,when the true percentage is greater than 11.8%
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