MATH 1530 J30 Co-Requisite Quiz: Chapter 9 Quiz Time Remaining 004800 submit Thi
ID: 3230021 • Letter: M
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MATH 1530 J30 Co-Requisite Quiz: Chapter 9 Quiz Time Remaining 004800 submit This Question: 1 pt 7 of 7 This Quiz: T pts possible EQueston Help me accompanying table gves results tomastudy of words spoken innday by men and women. Assume that boe samples are independent simple random samples of having nommal Use a005 signncanoe level to test he dam that numbers of words spoken in a day by men vary more han the words spoken in a day by women. 15.668.1 BN6328 16.2157 7.301.1 What are nut and atemative hypotheses? ldentify the test statistic. F*U(Round to two decimal places needed.) Use technology to identify the P-value. The P value is Round to three decimal places asreeded What is the conclusion for this hypothesis test? O A. Fail to reject Ho. There is sundent evdence to supportthe dam that he O B. Reject Ho There is sufoerntevidence to support the daim hat the of words spoken in a day by men vary more than numbers of numbers of words spoken a day by men vary mom than thenambers of Click to select your answersN. MacBook AirExplanation / Answer
null and alternate hypothesis:
option C is correct
F =(s1/s2)2 =(8632.8/7301.1)2 =1.40
P value =0.009
option B is correct
please reply
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