Mathematics, 07.05.2020 05:57 dondre54
The diameter of holes for a cable harness is known to have a normal distribution with σ = 0.02 inches. A random sample of size 14 yields an average diameter of 1.5045 inches. Find a 95% two-sided confidence interval on the mean hole diameter. Round the answers to 4 decimal places.
Answers: 2
Mathematics, 21.06.2019 21:30
Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?
Answers: 1
The diameter of holes for a cable harness is known to have a normal distribution with σ = 0.02 inche...
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