Use the normal distribution in Exercise 13. (a) What percent of the SAT total scores are less

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Use the normal distribution in Exercise 13.

(a) What percent of the SAT total scores are less than 1200?

(b) Out of 500 randomly selected SAT total scores, about how many would you expect to be greater than 1300?

Answer the questions about the specified normal distribution.

Data from Exercises 13

A member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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Question Posted: Apr 27, 2024 11:03 PM

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Use the normal distribution in Exercise 13. (a) What percent of the SAT total scores are less

Question:

SAT Total Scores 750 < x < 1000 =1083 = 193 750 1000 1500 Score x

Step by Step Answer:

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Elementary Statistics Picturing The World

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