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Vhile performing this task, occasional red and green lights flashed on a green light flashed, subjects were to continue driving, but if a red were to brake as quickly as possible. The reaction time (in msec) was r summary statistics are based on a graph that appeared in the paper. n = 41 I = 525 8 = 65 %3D Assuming that this sample is random/representative of the populatio

Vhile performing this task, occasional red and green lights flashed on a green light flashed, subjects were to continue driving, but if a red were to brake as quickly as possible. The reaction time (in msec) was r summary statistics are based on a graph that appeared in the paper. n = 41 I = 525 8 = 65 %3D Assuming that this sample is random/representative of the populatio

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
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QUESTION 14 The authors of a paper describe an experiment to evaluate the effect of using a cell phone on reaction time. Subjects were asked to perform a simulated driving task while talking on a cell phone. While performing this task, occasional red and green lights flashed on the comnputer screen. If a green light flashed, subjects were to continue driving, but if a red light flashed, subjects were to brake as quickly as possible. The reaction time (in msec) was recorded. The following summary statistics are based on a graph that appeared in the paper. n = 41 ī = 525 8 = 65 Assuming that this sample is random/representative of the population, what other a. assumptions need to be true before we can create a confidence interval? b. Construct a 98% confidence interval for ji, the mean time to react to a red light while talking on a cell phone. (Round your answers to three decimal places.) с. to a red light while talking on a cell phone. 1 Draw a conclusion about the 98% confidence interval for µ, the mean time to react
Transcribed Image Text:QUESTION 14 The authors of a paper describe an experiment to evaluate the effect of using a cell phone on reaction time. Subjects were asked to perform a simulated driving task while talking on a cell phone. While performing this task, occasional red and green lights flashed on the comnputer screen. If a green light flashed, subjects were to continue driving, but if a red light flashed, subjects were to brake as quickly as possible. The reaction time (in msec) was recorded. The following summary statistics are based on a graph that appeared in the paper. n = 41 ī = 525 8 = 65 Assuming that this sample is random/representative of the population, what other a. assumptions need to be true before we can create a confidence interval? b. Construct a 98% confidence interval for ji, the mean time to react to a red light while talking on a cell phone. (Round your answers to three decimal places.) с. to a red light while talking on a cell phone. 1 Draw a conclusion about the 98% confidence interval for µ, the mean time to react
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