A sample of 16 students was taken from LIU university. These students spent an average of $170 on books this semester, with a standard deviation of $25.50. A 98% confidence interval for the average spent on books for all students would be: [3]* [153.41 186.59] O [171.45-178.55] O [156.50 - 183.50] O [158.82 -181.18]
A sample of 16 students was taken from LIU university. These students spent an average of $170 on books this semester, with a standard deviation of $25.50. A 98% confidence interval for the average spent on books for all students would be: [3]* [153.41 186.59] O [171.45-178.55] O [156.50 - 183.50] O [158.82 -181.18]
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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![A sample of 16 students was taken from LIU
university. These students spent an average
of $170 on books this semester, with a
standard deviation of $25.50. A 98%
confidence interval for the average spent
on books for all students would be: [43]*
O[153.41 186.59]
O [171.45-178.55]
O [156.50-183.50]
O [158.82-181.18]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff027b034-8199-472a-90cc-30b22a753b75%2F05731726-9011-47cc-bd95-4d7b987b07f1%2Fvuuxiw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A sample of 16 students was taken from LIU
university. These students spent an average
of $170 on books this semester, with a
standard deviation of $25.50. A 98%
confidence interval for the average spent
on books for all students would be: [43]*
O[153.41 186.59]
O [171.45-178.55]
O [156.50-183.50]
O [158.82-181.18]
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