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It appears that people who are mildly obese are less active than leaner people. One study looked at the average number of minutes per day that people spend standing or walking. Among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately Normally distributed with 375 minutes and standard deviation 65 minutes. The mean number of minutes of daily activity for lean people is approximately Normally distributed with 530 minutes and standard deviation 109 minutes. A researcher records the minutes of activity for an SRS of 5 mildly obese people and an SRS of 5 lean people. O Macmillan Learning What is the probability that the mean number of minutes of daily activity of the 5 mildly obese people exceeds 410 minutes? Give your answer to four decimal places. probability:

It appears that people who are mildly obese are less active than leaner people. One study looked at the average number of minutes per day that people spend standing or walking. Among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately Normally distributed with 375 minutes and standard deviation 65 minutes. The mean number of minutes of daily activity for lean people is approximately Normally distributed with 530 minutes and standard deviation 109 minutes. A researcher records the minutes of activity for an SRS of 5 mildly obese people and an SRS of 5 lean people. O Macmillan Learning What is the probability that the mean number of minutes of daily activity of the 5 mildly obese people exceeds 410 minutes? Give your answer to four decimal places. probability:

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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### Study on Activity Levels in Obese vs. Lean Individuals It appears that people who are mildly obese are less active than leaner people. One study examined the average number of minutes per day that people spend standing or walking. The findings showed that: - Among mildly obese individuals, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with a mean of 375 minutes and a standard deviation of 65 minutes. - For lean individuals, the mean number of minutes of daily activity is approximately normally distributed with a mean of 530 minutes and a standard deviation of 109 minutes. A researcher recorded the minutes of activity for a simple random sample (SRS) of 5 mildly obese people and an SRS of 5 lean people. #### Probability Calculation **Question:** What is the probability that the mean number of minutes of daily activity for the 5 mildly obese people exceeds 410 minutes? Provide your answer to four decimal places. **Calculation Box:** - Probability: [Input Required] --- **Reference:** James A. Levine et al., "Inter-individual variation in posture allocation: Possible role in human obesity," *Science*, 307 (2005), pp. 584-586.
Transcribed Image Text:### Study on Activity Levels in Obese vs. Lean Individuals It appears that people who are mildly obese are less active than leaner people. One study examined the average number of minutes per day that people spend standing or walking. The findings showed that: - Among mildly obese individuals, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with a mean of 375 minutes and a standard deviation of 65 minutes. - For lean individuals, the mean number of minutes of daily activity is approximately normally distributed with a mean of 530 minutes and a standard deviation of 109 minutes. A researcher recorded the minutes of activity for a simple random sample (SRS) of 5 mildly obese people and an SRS of 5 lean people. #### Probability Calculation **Question:** What is the probability that the mean number of minutes of daily activity for the 5 mildly obese people exceeds 410 minutes? Provide your answer to four decimal places. **Calculation Box:** - Probability: [Input Required] --- **Reference:** James A. Levine et al., "Inter-individual variation in posture allocation: Possible role in human obesity," *Science*, 307 (2005), pp. 584-586.
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