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-BARSIC- [3]
3 years ago
10

A total of 9 cycles have been observed during a time study. The mean for the largest element time = 0.80 min, and the correspond

ing sample standard deviation s = 0.15 min, which was also the largest. If the analyst wants to be 95% confident that the mean of the sample was within +/- 10% of the true mean, how many more observations should be taken?
Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

Only one, more should be taken.

Step-by-step explanation:

See the attached file please.

Download pdf
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