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Use the following sample to estimate a population mean . 59.1 70.6 77.8 65.1 83.2 72.1 57.7 53.6 73.8 40.6 53.5 38.9 99 68.8 64.8 68.1 59.3 89.2 52.4 100.9 97.9 47.7 60.3 52.4 65.2 119.4 62.5 63.5 103.5 90.1 88.1 49.8 62.8 61.2 81.9 20.9 119.9 55.1 88.5 72 103.2 55.7 96.3 115.9 86.6 Download CSV Find the 80% confidence interval about the population mean. Enter your answer as a tri-linear inequality accurate to two decimal place. AFV

Use the following sample to estimate a population mean . 59.1 70.6 77.8 65.1 83.2 72.1 57.7 53.6 73.8 40.6 53.5 38.9 99 68.8 64.8 68.1 59.3 89.2 52.4 100.9 97.9 47.7 60.3 52.4 65.2 119.4 62.5 63.5 103.5 90.1 88.1 49.8 62.8 61.2 81.9 20.9 119.9 55.1 88.5 72 103.2 55.7 96.3 115.9 86.6 Download CSV Find the 80% confidence interval about the population mean. Enter your answer as a tri-linear inequality accurate to two decimal place. AFV

PREALGEBRA
PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter5: Decimals
Section5.5: Averages And Probability
Problem 400E: The cash register receipts each day last week at a coffee shop were $1,845. $1,520. $1,438, $1,682,...
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Use the following sample to estimate a population mean . 70.6 77.8 65.1 72.1 57.7 53.6 40.6 53.5 38.9 68.1 99 68.8 64.8 59.3 89.2 52.4 100.9 97.9 47.7 60.3 52.4 63.5 65.2 119.4 62.5 103.5 90.1 88.1 49.8 61.2 81.9 20.9 72 59.1 83.2 73.8 62.8 119.9 55.1 88.5 103.2 86.6 Download CSV 55.7 96.3 115.9 Find the 80% confidence interval about the population mean. Enter your answer as a tri-linear inequality accurate to two decimal place.
Transcribed Image Text:Use the following sample to estimate a population mean . 70.6 77.8 65.1 72.1 57.7 53.6 40.6 53.5 38.9 68.1 99 68.8 64.8 59.3 89.2 52.4 100.9 97.9 47.7 60.3 52.4 63.5 65.2 119.4 62.5 103.5 90.1 88.1 49.8 61.2 81.9 20.9 72 59.1 83.2 73.8 62.8 119.9 55.1 88.5 103.2 86.6 Download CSV 55.7 96.3 115.9 Find the 80% confidence interval about the population mean. Enter your answer as a tri-linear inequality accurate to two decimal place.
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