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Neporo4naja [7]
3 years ago
10

manny's father bought a box of miniature candy bars for him. his mother limited the number of candy bars he could eat each day.

the equation n = 96 – 3d models the number of candy bars, n, that were in manny's box after d days. how many days had manny been eating candy bars when there were 63 bars left in the box?
Mathematics
1 answer:
Arlecino [84]3 years ago
6 0
N = 96 - 3d

63 = 96 - 3d

3d = 96 - 63

3d = 33

d = 33/3

d = 11.

He had been eating it for 11 days.
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Case n =15

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Case n =40

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Data given and notation  

\bar X=4.8 represent the sample mean

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n sample size  

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\alpha represent the significance level for the hypothesis test.  

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p_v represent the p value for the test (variable of interest)  

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Since is a left tailed test the p value would be:  

Case n =5

p_v =P(z  

Case n =15

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