value: 10.00 points The owner of Beach Front Snow Cones Inc. believes the median
ID: 2907675 • Letter: V
Question
value: 10.00 points The owner of Beach Front Snow Cones Inc. believes the median number of snow cones sold per day between Memorial Day and Labor Day is 60. Below is a sample of 20 days. 65 70 65 64 66 54 68 61 62 67 65 50 64 55 74 57 67 72 66 65 Picture Click here for the Excel Data File (a) State the null and alternate hypotheses: Ho: Median s H1: Median > (b) Fill in the blank below: The sample has values above 60 (c) What is the p-value? (Round your answer to 3 decimal places.) The p-value is (d) ls it reasonable to conclude that the median is actually greater than 60? Use the .05 significance level. (Click to select)Ho, It is (Click to select) to condlude that the median is actually greater than 60. References eBook & Resources Worksheet Difficuity: Medium Leaming Objectiv Check my workExplanation / Answer
SolutionA:
H0:median<=60
H1:medin>60
SolutionB:
the sample has 16 values above 60
they are 65,70,65,64,66,68,61,62,67,65,64,74,67,72,66,65
Solutionc:
snowcones <- c(65,70,65,64,66,54,68,61,62,67,65,50,64,55,74,57,67,72,66,65)
res <- wilcox.test(snowcones, mu = 60,alternative = "greater")
res$p.value
p=0.008311765
p=0.008
Solutiond:
p<0.05
Reject H0.it is sufficient to conclude that the median is actually greater than 60
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