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sampled 150 random young adults and only 87 said that they still play the game. Has the proportion of young adults in San Diego who play Animal Crossing decreased? a) State the null and alternative hypothesis. b) Find the test statistic. Round to two decimal points. c) Find the p-value. Round to three decimal points.

sampled 150 random young adults and only 87 said that they still play the game. Has the proportion of young adults in San Diego who play Animal Crossing decreased? a) State the null and alternative hypothesis. b) Find the test statistic. Round to two decimal points. c) Find the p-value. Round to three decimal points.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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8:57 ull A sdccd.instructure.com During the summer of 2020, about 68% of San Diego young adults played a game called Animal Crossing. A researcher is interested in the proportion of SD young adults who still play that game. She sampled 150 random young adults and only 87 said that they still play the game. Has the proportion of young adults in San Diego who play Animal Crossing decreased? a) State the null and alternative hypothesis. b) Find the test statistic. Round to two decimal points. c) Find the p-value. Round to three decimal points. d) What is your statistical decision at a 0.05 significance level? e) State your conclusion.
Transcribed Image Text:8:57 ull A sdccd.instructure.com During the summer of 2020, about 68% of San Diego young adults played a game called Animal Crossing. A researcher is interested in the proportion of SD young adults who still play that game. She sampled 150 random young adults and only 87 said that they still play the game. Has the proportion of young adults in San Diego who play Animal Crossing decreased? a) State the null and alternative hypothesis. b) Find the test statistic. Round to two decimal points. c) Find the p-value. Round to three decimal points. d) What is your statistical decision at a 0.05 significance level? e) State your conclusion.
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