X Find the probability that exactly 5 of the 8 freshmen sampled believe that same-sex couples should have the right to legal marital status. Find the probability that at least 6 of the 8 freshmen sampled believe that same-sex couples should have the right to legal marital status. Find the mean of the distribution. Find the standard deviation of the distribution.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
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The Higher Education Research Institute at UCLA collected data from 302,458 incoming freshmen
from 315 four-year college and universities in the United States. 67.1% of those students replied
that, yes, they believe that same-sex couples should have the right to legal marital status. Suppose
that you randomly pick eight freshmen from the survey. You are interested in the number that
believe that same-sex couples should have the right to legal marital status.
X
Find the probability that exactly 5 of the 8 freshmen sampled believe that same-sex couples should
have the right to legal marital status.
Find the probability that at least 6 of the 8 freshmen sampled believe that same-sex couples should
have the right to legal marital status.
Find the mean of the distribution.
Find the standard deviation of the distribution.
Transcribed Image Text:The Higher Education Research Institute at UCLA collected data from 302,458 incoming freshmen from 315 four-year college and universities in the United States. 67.1% of those students replied that, yes, they believe that same-sex couples should have the right to legal marital status. Suppose that you randomly pick eight freshmen from the survey. You are interested in the number that believe that same-sex couples should have the right to legal marital status. X Find the probability that exactly 5 of the 8 freshmen sampled believe that same-sex couples should have the right to legal marital status. Find the probability that at least 6 of the 8 freshmen sampled believe that same-sex couples should have the right to legal marital status. Find the mean of the distribution. Find the standard deviation of the distribution.
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