A random sample of size n = 551 from a population whose parameter is p 0.83. a. What is the mean of the distribution of sample proportions? Round the answer accur places. Mp= b. What is the standard deviation of the distribution of sample proportions? Round the to 2 decimal places. 0 =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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A random sample of size n = 551 from a population whose parameter is p
=
0.83.
a. What is the mean of the distribution of sample proportions? Round the answer accurate to 2 decimal
places.
H=²7=
b. What is the standard deviation of the distribution of sample proportions? Round the answer accurate
to 2 decimal places.
o p
Transcribed Image Text:A random sample of size n = 551 from a population whose parameter is p = 0.83. a. What is the mean of the distribution of sample proportions? Round the answer accurate to 2 decimal places. H=²7= b. What is the standard deviation of the distribution of sample proportions? Round the answer accurate to 2 decimal places. o p
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