Question

Sales of People magazine are compared over a 5-week period at four Borders outlets in Chicago.

Weekly Sales
Store 1	Store 2	Store 3	Store 4
102	95	86	105
107	73	92	113
108	84	77	85
116	79	104	99
113	100	91	101

Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and other answers to 2 decimal places.)

Treatment	Mean	n	Std. Dev
Store 1
Store 2
Store 3
Store 4
Total

One-Factor ANOVA
Source	SS	df	MS	F	p-value
Treatment
Error
Total

(a) Based on the given hypotheses choose the correct option.

H₀: μ₁ = μ₂ = μ₃ = μ₄
H₁: Not all the means are equal

α = 0.05

• Reject the null hypothesis if F > 3.24

• Reject the null hypothesis if F < 3.24

(b) Determine the value of F. (Round your answer to 2 decimal places.)

F-value =

(c) On the basis of the above-determined values, choose the correct decision from below.

• Reject the null hypothesis.

• Fail to reject the null hypothesis.

(d) Determine the p-value. (Round your answer to 4 decimal places.)

p-value =

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Answer 1