A developer collects a random sample of the ages of houses from two neighborhoods and finds that the summary statistics for each are as shown Assume that the data come from a distribution that is Normally distributed Complete parts a through c below. a) Tast the mull hypothesis at 0.05 using the pooled 1-test, identify the null and atomative hypotheses. Choose the correct answer below OA H₂₂0 MM₂20 May-₂0 H₂:14-1₂ O ORHINO OC H₂H-Hy RO H₂H-₂0 Compute the 1-statistic Let the difference of the sample means be y, Y₂ "O (Round to two deomal places as needed) Neighborhood Ngomo 1₂-30 7,572 4,97.57 -35 72-473 4-7.12
A developer collects a random sample of the ages of houses from two neighborhoods and finds that the summary statistics for each are as shown Assume that the data come from a distribution that is Normally distributed Complete parts a through c below. a) Tast the mull hypothesis at 0.05 using the pooled 1-test, identify the null and atomative hypotheses. Choose the correct answer below OA H₂₂0 MM₂20 May-₂0 H₂:14-1₂ O ORHINO OC H₂H-Hy RO H₂H-₂0 Compute the 1-statistic Let the difference of the sample means be y, Y₂ "O (Round to two deomal places as needed) Neighborhood Ngomo 1₂-30 7,572 4,97.57 -35 72-473 4-7.12
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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