A survey of 1195 CEOS finds that 717 believe the economy will improve next year. We are trying to investigate if the proportion of CEOS who believe the economy will improve next year is less than the 66%. What is the value of the test statistic Z for this test? Note: 1- Only round your final answer to 2 decimal places. Enter your final answer with 2 decimal places. Your Answer: Answer
A survey of 1195 CEOS finds that 717 believe the economy will improve next year. We are trying to investigate if the proportion of CEOS who believe the economy will improve next year is less than the 66%. What is the value of the test statistic Z for this test? Note: 1- Only round your final answer to 2 decimal places. Enter your final answer with 2 decimal places. Your Answer: Answer
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 14PPS
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