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The numbers of faculty at 20 randomly selected state-controlled colleges and universities with enrollment under 12,000 students are shown below. Use these data to estimate the mean number of faculty at all state-controlled colleges and universities with enrollment under 12,000 with 96% confidence. Assume o=165.1. Assume the population is normally distributed. Round intermediate calculations steps to at least two decimal places. Round your final answers to one decimal place. 374 412 134 539 471 211 384 396 224 337 395 121 356 621 367 408 515 280 289 180

The numbers of faculty at 20 randomly selected state-controlled colleges and universities with enrollment under 12,000 students are shown below. Use these data to estimate the mean number of faculty at all state-controlled colleges and universities with enrollment under 12,000 with 96% confidence. Assume o=165.1. Assume the population is normally distributed. Round intermediate calculations steps to at least two decimal places. Round your final answers to one decimal place. 374 412 134 539 471 211 384 396 224 337 395 121 356 621 367 408 515 280 289 180

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
Section10.5: Comparing Sets Of Data
Problem 13PPS
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The numbers of faculty at 20 randomly selected state-controlled colleges and universities with enrollment under 12,000 students are shown below. Use these data to estimate the mean number of faculty at all state-controlled colleges and universities with enrollment under 12,000 with 96% confidence. Assume o=165.1. Assume the population is normally distributed. Round intermediate calculations steps to at least two decimal places. Round your final answers to one decimal place. 374 412 134 539 471 211 384 396 224 408 515 280 337 395 121 356 621 367 289 180
Transcribed Image Text:The numbers of faculty at 20 randomly selected state-controlled colleges and universities with enrollment under 12,000 students are shown below. Use these data to estimate the mean number of faculty at all state-controlled colleges and universities with enrollment under 12,000 with 96% confidence. Assume o=165.1. Assume the population is normally distributed. Round intermediate calculations steps to at least two decimal places. Round your final answers to one decimal place. 374 412 134 539 471 211 384 396 224 408 515 280 337 395 121 356 621 367 289 180
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