. Hypothetically, suppose a college student's apartment is to be kept at 70 degrees Fahrenheit but is allowed to deviate (standard deviation) by 1 degree in either direction. It suspected that, as a cost saving measure, the temperature was secretly set lower over the winter months. You devise a formal way to test your hypothesis. A sample of five days had a mean temperature of 67.4 Fahrenheit. Test to see if the thermostat was potentially secretly set lower.
. Hypothetically, suppose a college student's apartment is to be kept at 70 degrees Fahrenheit but is allowed to deviate (standard deviation) by 1 degree in either direction. It suspected that, as a cost saving measure, the temperature was secretly set lower over the winter months. You devise a formal way to test your hypothesis. A sample of five days had a mean temperature of 67.4 Fahrenheit. Test to see if the thermostat was potentially secretly set lower.
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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6. Hypothetically, suppose a college student's apartment is to be kept at 70 degrees Fahrenheit but is allowed to deviate (standard deviation) by 1 degree in either direction. It suspected that, as a cost saving measure, the temperature was secretly set lower over the winter months. You devise a formal way to test your hypothesis. A sample of five days had a mean temperature of 67.4 Fahrenheit. Test to see if the thermostat was potentially secretly set lower.
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