It's Friday night and you want to watch a movie. You want to c between Interstellar and Star Wars: The Last Jedi. My very dorky way of de which movie to watch is to perform a hypothesis test to compare the average ræ between the two movies. The results are given below: Interstellar: X = 4.35, S1 = 0.76, m = 45 Star Wars: The Last Jedi: Ý = 4.5, S2 = 0.62, n = 44 (a) Test whether there is a difference on the average ratings two movies. Use a = 0.05.
It's Friday night and you want to watch a movie. You want to c between Interstellar and Star Wars: The Last Jedi. My very dorky way of de which movie to watch is to perform a hypothesis test to compare the average ræ between the two movies. The results are given below: Interstellar: X = 4.35, S1 = 0.76, m = 45 Star Wars: The Last Jedi: Ý = 4.5, S2 = 0.62, n = 44 (a) Test whether there is a difference on the average ratings two movies. Use a = 0.05.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Question
![It's Friday night and you want to watch a movie. You want to decide
between Interstellar and Star Wars: The Last Jedi. My very dorky way of deciding
which movie to watch is to perform a hypothesis test to compare the average ratings
between the two movies. The results are given below:
Interstellar: X = 4.35, S1 = 0.76, m = 45
Star Wars: The Last Jedi: Y = 4.5, S2 = 0.62, n = 44
%3D
(a)
Test whether there is a difference on the average ratings for the
two movies. Use a = 0.05.
11 points) Let pdesoe the
cats. Test](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F048faa6b-a100-4249-8bc6-0274c2c51311%2F861e07bb-2935-4e30-8504-fa154a6d385b%2F9eqzscp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:It's Friday night and you want to watch a movie. You want to decide
between Interstellar and Star Wars: The Last Jedi. My very dorky way of deciding
which movie to watch is to perform a hypothesis test to compare the average ratings
between the two movies. The results are given below:
Interstellar: X = 4.35, S1 = 0.76, m = 45
Star Wars: The Last Jedi: Y = 4.5, S2 = 0.62, n = 44
%3D
(a)
Test whether there is a difference on the average ratings for the
two movies. Use a = 0.05.
11 points) Let pdesoe the
cats. Test
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