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A study was conducted to determine the effects of sleep deprivation on subjects' ability to solve simple problems. A total of 5 subjects participated in a study. After his or her sleep-deprivation period, each subject was administered a set of simple addition problems and the number of errors was recorded. The results shown in the following table, were obtained. Nr of Errors Nr of Hours without Sleep 8. 10 12 14 16 12 20 12 24 The questions follow on page 2. Answer all questions in the spaces provided.

A study was conducted to determine the effects of sleep deprivation on subjects' ability to solve simple problems. A total of 5 subjects participated in a study. After his or her sleep-deprivation period, each subject was administered a set of simple addition problems and the number of errors was recorded. The results shown in the following table, were obtained. Nr of Errors Nr of Hours without Sleep 8. 10 12 14 16 12 20 12 24 The questions follow on page 2. Answer all questions in the spaces provided.

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
Section10.1: Measures Of Center
Problem 14PPS
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1. Fit a straight line equation to predict the number of errors from the number of hours without sleep. 2. Suppose a subject went 30 hours without sleep. Predict the number of errors they would make using the model from (1).
Transcribed Image Text:1. Fit a straight line equation to predict the number of errors from the number of hours without sleep. 2. Suppose a subject went 30 hours without sleep. Predict the number of errors they would make using the model from (1).
A study was conducted to determine the effects of sleep deprivation on subjects' ability to solve simple problems. A total of 5 subjects participated in a study. After his or her sleep-deprivation period, each subject was administered a set of simple addition problems and the number of errors was recorded. The results shown in the following table, were obtained. Nr of Errors Nr of Hours without Sleep 6 8. 10 12 14 16 12 20 12 24 The questions follow on page 2. Answer all questions in the spaces provided.
Transcribed Image Text:A study was conducted to determine the effects of sleep deprivation on subjects' ability to solve simple problems. A total of 5 subjects participated in a study. After his or her sleep-deprivation period, each subject was administered a set of simple addition problems and the number of errors was recorded. The results shown in the following table, were obtained. Nr of Errors Nr of Hours without Sleep 6 8. 10 12 14 16 12 20 12 24 The questions follow on page 2. Answer all questions in the spaces provided.
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