Below: Using the 5 Step Process, Test the Claims The World Data Atlas reports that the average Crude Birth Rate is more or less the same between developing and developed countries with an average crude birth rate of 18.6 and a standard deviation of 7.9. You think this information is incorrect. You randomly select 15 developing countries and 15 developed countries. You find that the average crude birth rate for developing countries is 25.7; while developed countries have a crude birth rate of 10.5. Is there evidence to support your claim at a= 0.05? 1. Hypothesis: 2. Calculate Test Statistic: z = 3. Identify P-Value: 4. Reject or Fail to Reject: x-μ 0
Below: Using the 5 Step Process, Test the Claims The World Data Atlas reports that the average Crude Birth Rate is more or less the same between developing and developed countries with an average crude birth rate of 18.6 and a standard deviation of 7.9. You think this information is incorrect. You randomly select 15 developing countries and 15 developed countries. You find that the average crude birth rate for developing countries is 25.7; while developed countries have a crude birth rate of 10.5. Is there evidence to support your claim at a= 0.05? 1. Hypothesis: 2. Calculate Test Statistic: z = 3. Identify P-Value: 4. Reject or Fail to Reject: x-μ 0
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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