1. A test is done to see if the claim that adults in a certain city have an average Body Mass Index (BMI) of 27 kilograms per meter-squared. The results of the data collection are above and represent a random sample of 40 adults. Use a 0.05 significance level. or t-test) What is the rest statistics. deviatio j. Should the Reject Null Hypothesis or Fail to Reject Null Hypothesis? k. State your conclusion in words.

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Q: need help with this question.

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A: given data, n=6790x=1315α=0.01claim:p<0.20p^=xn  =13156970 =0.1937

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Q: iewed slides of fit, muscular men iewed slides of fit, muscular men accompanied by diet a iewed…

A: Answer : For  treatment 1 : sample (x1) (x1-x̄1)2 1 9 9.6721 2 7 1.2321 3 3 8.3521 4 14…

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Q: part d?

A:

Q: find the 99% confidence interval of the mean number of miles driven per day by all truckers

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A: Ages Number of students cumulative frequency 15-18 6 6 19-22 2 6+2=8 23-26 8 8+8=16…

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A: Given,σ=7.1E=1c=0.95

Q: A school principal claims that the number of students who are tardy to school does not vary from…

A: From the provided information, Level of significance (α) = 0.10 The data values are as follow:…