At a=0.05, what is the critical value? -1.984 1.66 -1.645 -1.66
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 3CYU
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![At a=0.05, what is the critical value?
-1.984
1.66
-1.645
-1.66](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F703a50ff-8f5d-40ba-8eea-f13205fb216a%2F1c9261a5-57e1-498b-a770-6e4f22e197d7%2Frbyfp5j_processed.png&w=3840&q=75)
Transcribed Image Text:At a=0.05, what is the critical value?
-1.984
1.66
-1.645
-1.66
![Which is cheaper: eating out or dining in? The mean cost of a flank steak,
broccoli, and rice bought at the grocery store is $13.04 (Money.msn website,
November 7, 2012). A sample of 100 neighborhood restaurants showed a
mean price of $12.75 and a standard deviation of $2 for a comparable
restaurant meal. Answer questions 4-7.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F703a50ff-8f5d-40ba-8eea-f13205fb216a%2F1c9261a5-57e1-498b-a770-6e4f22e197d7%2Ff75rlqk_processed.png&w=3840&q=75)
Transcribed Image Text:Which is cheaper: eating out or dining in? The mean cost of a flank steak,
broccoli, and rice bought at the grocery store is $13.04 (Money.msn website,
November 7, 2012). A sample of 100 neighborhood restaurants showed a
mean price of $12.75 and a standard deviation of $2 for a comparable
restaurant meal. Answer questions 4-7.
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