16. A normal distribution has mean = 136 and standard deviation o = 23. (a) What percent of observations in the distribution are between 98 and 120? (b) What percent of observations in the distribution are between 98 and 171? (c) What percent of observations in the distribution are between 171 and 184? (d) What percent of observations in the distribution are below 98? (e) What percent of observations in the distribution are above 98? corvations in the distribution are below 171?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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16. A normal distribution has mean
(a) What percent of observations in the distribution are between 98 and 120?
(b) What percent of observations in the distribution are between 98 and 171?
(c) What percent of observations in the distribution are between 171 and 184?
(d) What percent of observations in the distribution are below 98?
(e) What percent of observations in the distribution are above 98?
(f) What percent of observations in the distribution are below 171?
(g) What percent of observations in the distribution are above 171?
=
136 and standard deviation
<= 23.
=
Transcribed Image Text:16. A normal distribution has mean (a) What percent of observations in the distribution are between 98 and 120? (b) What percent of observations in the distribution are between 98 and 171? (c) What percent of observations in the distribution are between 171 and 184? (d) What percent of observations in the distribution are below 98? (e) What percent of observations in the distribution are above 98? (f) What percent of observations in the distribution are below 171? (g) What percent of observations in the distribution are above 171? = 136 and standard deviation <= 23. =
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