3 years ago

Please help...........

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

8 0

The answer is 5.2 pounds

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natali 33 [55]

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98% confidence interval: (29.25,38.87)

Step-by-step explanation:

We are given the following in the question:

Sample mean, $\bar{x}$ = 34.06

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$z_{critical}\text{ at}~\alpha_{0.02} = \pm 2.33$

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3 years ago

Please help...........​

Please help...........