A test of reading skills is administered to 12th grade students. The distribution of scores is normal with mean 288 and standard deviation 38. Using the 68-95-99.7 rule, fill in the blanks in the statement below: 95% of reading scores will be between (blank) and (blank)

A test of reading skills is administered to 12th grade students. The distribution of scores is normal with mean 288 and standard deviation 38. Using the 68-95-99.7 rule, fill in the blanks in the statement below: 95% of reading scores will be between (blank) and (blank)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

A test of reading skills is administered to 12th grade students. The distribution of scores is normal with mean 288 and standard deviation 38.

Using the 68-95-99.7 rule, fill in the blanks in the statement below:

95% of reading scores will be between (blank) and (blank)

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Expert Solution

Step 1

From the provided information,

Mean (µ) = 288

Standard deviation (σ) = 38

Step by step

Solved in 2 steps

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