The reading speed of second grade students in a large city is approximately normal, with a mean of 91 words per minute (wpm) and a standard deviation of 10 wpm. Complete parts (a) through (f). Question content area bottom Part 1 (a) What is the probability a randomly selected student in the city will read more than 96 words per minute? The probability is enter your response here. (Round to four decimal places as needed.)
The reading speed of second grade students in a large city is approximately normal, with a mean of 91 words per minute (wpm) and a standard deviation of 10 wpm. Complete parts (a) through (f). Question content area bottom Part 1 (a) What is the probability a randomly selected student in the city will read more than 96 words per minute? The probability is enter your response here. (Round to four decimal places as needed.)
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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The reading speed of second grade students in a large city is approximately normal, with a mean of
91
words per minute (wpm) and a standard deviation of 10 wpm. Complete parts (a) through (f).Question content area bottom
Part 1
(a) What is the probability a randomly selected student in the city will read more than
96
words per minute?The probability is
enter your response here.
(Round to four decimal places as needed.)
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Follow-up Question
The reading speed of second grade students in a large city is approximately normal, with a mean of
91
words per minute (wpm) and a standard deviation of 10 wpm. Complete parts (a) through (f).Question content area bottom
Part 1
(a) What is the probability a randomly selected student in the city will read more than
96
words per minute?The probability is
0.30850.3085.
(Round to four decimal places as needed.)
Part 2
Interpret this probability. Select the correct choice below and fill in the answer box within your choice.
If 100 different students were chosen from this population, we would expect
enter your response here
to read more than
96
words per minute.If 100 different students were chosen from this population, we would expect
enter your response here
to read exactly
96
words per minute.If 100 different students were chosen from this population, we would expect
enter your response here
to read less than
96
words per minute. Solution
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