Both sherry and della work at a fast-food outlet. Sherry has every sixth day off and della has every forth day off. If they are
both off on Wdenesday of this week, what will be the day of the week that they are next off together? Show the work
1 answer:
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Answer:
mean sample is 9.26
Step-by-step explanation:
Given data
mean = 107 pounds
standard deviation = 39.3 pounds
no of sample (n) = 18
to find out
sample means
solution
according to question we know mean of sample = 107 pounds
so standard error of this sample will be standard deviation /
now put all value n and standard deviation and we get sample mean i.e.
mean sample = standard deviation /
mean sample = 39.3 /
mean sample = 9.26