auzriannamarie

15.04.2020 • 

Mathematics

A new process for producing a type of resin is supposed to have a mean cycle time of 3.5 hours per batch. Six batches are produced, and their cycle times, in hours, were: 3.45, 3.47, 3.57, 3.52, 3.40, and 3.63. You decided to conduct a hypothesis test to determine whether the mean cycle time is greater than 3.5 hours.

a. Use the critical value approach.
b. Use the p-value approach

Ответ:

JayKayaim123

23.03.2021

Mathematics

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A) 56 . . . . . . the (negative) sum of -7 and -49

b) 112 . . . . . the product of 7 and 16

c) 16 . . . . . . the square of 8/2

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