For the following claim, find the critical value. Assume that a simple random sample has been selected from a normally distributed population. Claim: The mean IQ score of statistics professors is greater than 130 Sample data: n=28, x= 136, s= 13. The significance level is a = 0.01. Click the icon to view a table of critical t-values. Find the critical value using a t-distribution table. OA. 2.763 OB. 2.771 OC. 2.473
For the following claim, find the critical value. Assume that a simple random sample has been selected from a normally distributed population. Claim: The mean IQ score of statistics professors is greater than 130 Sample data: n=28, x= 136, s= 13. The significance level is a = 0.01. Click the icon to view a table of critical t-values. Find the critical value using a t-distribution table. OA. 2.763 OB. 2.771 OC. 2.473
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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For the following claim, find the critical value. Assume that a simple random sample has been selected from a normally distributed population.
Claim: The mean IQ score of statistics professors is greater than 130
Sample data: n=28, x= 136, s = 13. The significance level is a = 0.01.
Click the icon to view a table of critical t-values.
Find the critical value using a t-distribution table.
OA. 2.763
O B. 2.771
OC. 2.473
OD. 2.467
...
W](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa21e42df-1521-4c39-95bf-a1e029859968%2F7ed7c16a-7c5c-44f7-b4a0-c8fb33a60049%2F1dzxjp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:K
For the following claim, find the critical value. Assume that a simple random sample has been selected from a normally distributed population.
Claim: The mean IQ score of statistics professors is greater than 130
Sample data: n=28, x= 136, s = 13. The significance level is a = 0.01.
Click the icon to view a table of critical t-values.
Find the critical value using a t-distribution table.
OA. 2.763
O B. 2.771
OC. 2.473
OD. 2.467
...
W
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