Answered: A researcher must estimate the mean… | bartleby

MATLAB: An Introduction with Applications

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

A researcher must estimate the mean temperature (in degrees Fahrenheit) with the
following sample temperatures:
35
62.6
19.1
39.4
80.4
46.3
54.2
45.5
50.7
45.3
Assuming the population of temperatures are normally distributed, find the 98%
confidence interval. Round the answers to two decimal places. Enter your answer as an
interval of the form (LB,UP).
The researcher is 98% confident that the population average temperature is within the
temperature interval

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