The weights for a baby boy is normally distributed with a mean score of 7lbs and a standard deviation of 0.8lbs. determine the following: g.
The weights for a baby boy is normally distributed with a mean score of 7lbs and a standard deviation of 0.8lbs. determine the following: g.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
Related questions
Question
The weights for a baby boy is
g.
![Distribution of Weights for Baby Boys
4
10
Weights in Ibs of Baby Boys
6.
a. the weights which are 1 standard deviation above and
below the mean.
4.
a.
b. the weights which are 2 standard deviations above and
below the mean.
4-6 and 8.5-10
c. the weights which are 3 standard deviations above and
below the mean.
с.
d. the z-score of the baby boy with weight of 5.2 lbs.
d.
e. the weights which has a z-score of -1.8 and its percentile.
e.
f. Using Table 12.16, determine the percentage of weights
that lie between z = -1.8 and z = 2.5.
9.
f.
g. Using Table 12.16, determine the percentage of baby boys
who have weights between 5.2 lbs. or 8 lbs.
g.-
b.
4.
3.
Number of Boy (millions)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32075f02-f6b5-4f1a-be9e-0635fde93f63%2F0862b276-903d-47fc-82db-0e34e57ee407%2F11kga4m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Distribution of Weights for Baby Boys
4
10
Weights in Ibs of Baby Boys
6.
a. the weights which are 1 standard deviation above and
below the mean.
4.
a.
b. the weights which are 2 standard deviations above and
below the mean.
4-6 and 8.5-10
c. the weights which are 3 standard deviations above and
below the mean.
с.
d. the z-score of the baby boy with weight of 5.2 lbs.
d.
e. the weights which has a z-score of -1.8 and its percentile.
e.
f. Using Table 12.16, determine the percentage of weights
that lie between z = -1.8 and z = 2.5.
9.
f.
g. Using Table 12.16, determine the percentage of baby boys
who have weights between 5.2 lbs. or 8 lbs.
g.-
b.
4.
3.
Number of Boy (millions)
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