QUESTION 13 An IT technician recorded the time in minutes per user in a random sample of 49 students on social media on the campus WIFI network. The resulting 95% confidence interval for the population mean was (140.2 min, 193.2 min). What is the sample mean used to calculate the given interval? Round your answer to the nearest whole number (integer).

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question

 

 

QUESTION 13
An IT technician recorded the time in minutes per user in a random sample of 49 students on social media on the campus WIFI network. The
resulting 95% confidence interval for the population mean was (140.2 min, 193.2 min). What is the sample mean used to calculate the given interval?
Round your answer to the nearest whole number (integer).
Transcribed Image Text:QUESTION 13 An IT technician recorded the time in minutes per user in a random sample of 49 students on social media on the campus WIFI network. The resulting 95% confidence interval for the population mean was (140.2 min, 193.2 min). What is the sample mean used to calculate the given interval? Round your answer to the nearest whole number (integer).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON