A random sample of n = 100 observations is selected from a population with m = 31

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A random sample of n = 100 observations is selected from a population with m = 31 and s = 25.

a. Find mx and sx.

b. Describe the shape of the sampling distribution of x.

c. Find P1x Ú 282. image text in transcribed

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Statistics Plus New Mylab Statistics With Pearson Etext Access Card Package

ISBN: 978-0134090436

13th Edition

Authors: James Mcclave ,Terry Sincich

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Question Posted: Jul 19, 2024 07:01 PM

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A random sample of n = 100 observations is selected from a population with m = 31

Question:

d. Find P(22.1 x 26.8). e. Find P(X 28.2). f. Find P(x27.0).

Step by Step Answer:

Statistics Plus New Mylab Statistics With Pearson Etext Access Card Package

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