Henry See, an owner of a shopping mall in the country wants to determine whether the mean income of families living within 2 miles of a proposed location of a mall exceeds Php 24 400. At the 0.05 level of significance, what can be conclude if the mean income of a random sample of 60 families living within 2 miles of the proposed location of the mall is Php 24 524 and the standard deviation is Php 763.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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Henry See, an owner of a shopping mall in the country wants to determine
whether the mean income of families living within 2 miles of a proposed location of a mall exceeds Php 24 400. At the 0.05 level of significance, what can be conclude if the mean income of a random sample of 60 families living within 2 miles of the proposed location of the mall is Php 24 524 and the standard deviation is Php 763.

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