The wingspan of a rare butterfly is normally distributed with mean (Xbar) 71.0 mm and standard deviation (s) 12.0mm. Answer the following: 1. The mean for a sampling distribution of 72 butterflies is ( Select ] 2. The standard error of the mean for a sampling distribution of 72 butterflies is [ Select ]

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A:

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A:

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A:

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A: Given:  and To Find:

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A: given,  5w→=<-5,20>

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A: Try to observe the logic behind the changes occurring in successive terms.

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A:

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A: Concept:

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A: p=0.32E=0.04

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A: As per our guideline we are supposed to answer only three subpart of question you can repost other…

Q: Z, x Z3 and Z3 × Z3 × Z3 Z21 and Z3 × Z,

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A: Given that:-The average of 3 numbers is between 7 and 10.let, the three numbers are N1, N2 &…

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A: To find the product matrices.

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A:

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A:

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A:

Q: Why did you pick (a,b) to be (1,1)? Can anything be chosen instead of  (1,1)?

A: Linearization of a function f(x,y) about a point (a, b) is given by