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You intend to estimate a population mean p with the following sample. 30.5 18.4 39.1 -7.6 14.7 27.8 9.6 1.7 You believe the population is normally distributed. Find the 90% confidence interval. Enter ya answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the s- data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may rounded to 3 decimal places. Question Help: Message instructor

You intend to estimate a population mean p with the following sample. 30.5 18.4 39.1 -7.6 14.7 27.8 9.6 1.7 You believe the population is normally distributed. Find the 90% confidence interval. Enter ya answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the s- data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may rounded to 3 decimal places. Question Help: Message instructor

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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b My Questions | bartleby W How To Delete Bartleby Accou X + 7/courses/20952/assignments/284250 You intend to estimate a population mean u with the following sample. 30.5 18.4 39.1 -7.6 14.7 27.8 9.6 1.7 You believe the population is normally distributed. Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Question Help: O Message instructor Submit Question 1,454 OCT 26 étv S MacBook Air 67817
Transcribed Image Text:b My Questions | bartleby W How To Delete Bartleby Accou X + 7/courses/20952/assignments/284250 You intend to estimate a population mean u with the following sample. 30.5 18.4 39.1 -7.6 14.7 27.8 9.6 1.7 You believe the population is normally distributed. Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Question Help: O Message instructor Submit Question 1,454 OCT 26 étv S MacBook Air 67817
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