A survey of 200 middle managers showed a distribution of the number of hours of exercise they participated in per week with a mean of 3.64 hours and a standard deviation of 4.76 hours. Complete parts (a) through (c) below. Question content area bottom Part 1 a) According to the Normal model, what percent of managers will exercise fewer than one standard deviation below the mean number of hours? (Round to the nearest whole number as needed.) Part 2 b) For these data, what does that mean? Explain. Select the correct choice below and fill in the answer box(es) within your choice. (Type integers or decimals.) A. One standard deviation below the mean is enter your response here hours. This means that enter your response here% of managers are exercising no more than this number of hours. B. One standard deviation below the mean is enter your response here hours. This means that enter your response here% of managers are exercising exactly this number of hours. C. One standard deviation below the mean is enter your response here hours, which is impossible. D. One standard deviation below the mean is enter your response here hours. This means that enter your response here% of managers are exercising no fewer than this number of hours.
A survey of 200 middle managers showed a distribution of the number of hours of exercise they participated in per week with a mean of 3.64 hours and a standard deviation of 4.76 hours. Complete parts (a) through (c) below. Question content area bottom Part 1 a) According to the Normal model, what percent of managers will exercise fewer than one standard deviation below the mean number of hours? (Round to the nearest whole number as needed.) Part 2 b) For these data, what does that mean? Explain. Select the correct choice below and fill in the answer box(es) within your choice. (Type integers or decimals.) A. One standard deviation below the mean is enter your response here hours. This means that enter your response here% of managers are exercising no more than this number of hours. B. One standard deviation below the mean is enter your response here hours. This means that enter your response here% of managers are exercising exactly this number of hours. C. One standard deviation below the mean is enter your response here hours, which is impossible. D. One standard deviation below the mean is enter your response here hours. This means that enter your response here% of managers are exercising no fewer than this number of hours.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
Related questions
Question
A survey of 200 middle managers showed a distribution of the number of hours of exercise they participated in per week with a mean of
3.64
hours and a standard deviation of
4.76
hours. Complete parts (a) through (c) below.Question content area bottom
Part 1
a) According to the Normal model, what percent of managers will exercise fewer than one standard deviation below the mean number of hours?
(Round to the nearest whole number as needed.)
Part 2
b) For these data, what does that mean? Explain. Select the correct choice below and fill in the answer box(es) within your choice.
(Type integers or decimals.)
One standard deviation below the mean is
enter your response here
hours. This means that
enter your response here%
of managers are exercising no more than this number of hours.One standard deviation below the mean is
enter your response here
hours. This means that
enter your response here%
of managers are exercising exactly this number of hours.One standard deviation below the mean is
enter your response here
hours, which is impossible.One standard deviation below the mean is
enter your response here
hours. This means that
enter your response here%
of managers are exercising no fewer than this number of hours.AI-Generated Solution
AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.
Unlock instant AI solutions
Tap the button
to generate a solution
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL