Question

How do you find e and f

Word hasn't been adivated To leep uing Word withost interuption, acvate beo Sandayy,2019ctvote d. Assume (for the purpose of this problem) that we may treat the FALL 2018 sample of Math 1530 students as a simple random sa le drawn m the population of all US lege ersity students l s Mint to calculate a 90% de ce interval for the proportion of students in the population who chose Blue to the Copy and paste the Minitab output here Test and CI for One Proportion Method p: event proportion Normal approximation method is used for this analysis Descriptive Statistics survey question (based on our sample data) N Event Sample p 90%CI for p 38 350 0.373134 (0.347160, 0.399109) Test Null hypothesis 13 ente 는

Answer 1

e)

the hypothesised proportion is 0.5

the confidence interval does not contain 0.5 hence we reject the null hypothsis.

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f)

The proportion obtained from the survey is also not equal to 0.5. Hence the result doest not contradict.

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