Statistics: Unlocking The Power Of Data With Wiley Plus
2nd Edition
ISBN: 9781119309512
Author: Lock
Publisher: WILEY
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Question
Chapter 5.2, Problem 51E
a.
To determine
Identify the proportion of college graduates using online dating.
Identify the proportion of high school graduates using online dating.
Obtain the sample difference in proportions.
b.
To determine
Obtain the 99% confidence interval for the difference in proportions of graduate who use online dating in college and high school.
c.
To determine
State whether it is plausible that there is no difference between the college graduated and high school graduates.
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Chapter 5 Solutions
Statistics: Unlocking The Power Of Data With Wiley Plus
Ch. 5.1 - In Exercises 5.1 to 5.6, find the given area in a...Ch. 5.1 - Prob. 2ECh. 5.1 - In Exercises 5.1 to 5.6, find the given area in a...Ch. 5.1 - Prob. 4ECh. 5.1 - In Exercises 5.1 to 5.6, find the given area in a...Ch. 5.1 - Prob. 6ECh. 5.1 - Exercises 5.7 to 5.12 include a set of hypotheses,...Ch. 5.1 - Prob. 8ECh. 5.1 - Prob. 9ECh. 5.1 - Exercises 5.7 to 5.12 include a set of hypotheses,...
Ch. 5.1 - Prob. 11ECh. 5.1 - Prob. 12ECh. 5.1 - Prob. 13ECh. 5.1 - Prob. 14ECh. 5.1 - Prob. 15ECh. 5.1 - Prob. 16ECh. 5.1 - Prob. 17ECh. 5.1 - Prob. 18ECh. 5.1 - Prob. 19ECh. 5.1 - Prob. 20ECh. 5.1 - Prob. 21ECh. 5.1 - Prob. 22ECh. 5.1 - Prob. 23ECh. 5.1 - Prob. 24ECh. 5.1 - Prob. 25ECh. 5.1 - Prob. 26ECh. 5.1 - Prob. 27ECh. 5.1 - Prob. 28ECh. 5.1 - Prob. 29ECh. 5.1 - Prob. 30ECh. 5.1 - Prob. 31ECh. 5.1 - Prob. 32ECh. 5.1 - Lucky numbers If people choose lottery numbers at...Ch. 5.2 - Prob. 34ECh. 5.2 - In Exercises 5.34 and 5.35, find the z* values...Ch. 5.2 - In Exercises 5.36 to 5.41, find the indicated...Ch. 5.2 - In Exercises 5.36 to 5.41, find the indicated...Ch. 5.2 - Prob. 38ECh. 5.2 - Prob. 39ECh. 5.2 - Prob. 40ECh. 5.2 - Prob. 41ECh. 5.2 - Prob. 42ECh. 5.2 - Prob. 43ECh. 5.2 - Prob. 44ECh. 5.2 - Prob. 45ECh. 5.2 - Prob. 46ECh. 5.2 - Prob. 47ECh. 5.2 - Prob. 48ECh. 5.2 - Prob. 49ECh. 5.2 - Prob. 50ECh. 5.2 - Prob. 51ECh. 5.2 - Prob. 52ECh. 5.2 - Prob. 53ECh. 5.2 - Prob. 54ECh. 5.2 - Prob. 55ECh. 5.2 - Prob. 56ECh. 5.2 - Prob. 57E
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