Deon is Human Resources Manager for two hospitals in a metropolitan area. He is comparing data about the amount of sick leave (in days) taken by each of full-time nurses in each of the two hospitals. The histograms below show the distributions of the two data sets. Each histogram shows the number of days of sick leave taken on the horizontal axis and the number of full-time nurses on the vertical axis. The means and standard deviations for the data sets are also given. Hospital A Hospital B 25- 204 20- 15 15 10 10 54 15 25 35 45 55 65 75 0s 15 25 35 45 55 65 75 ES 95 05 ES 95 Hospital A mean: 6.6 days Hospital B mean: 5.0 days Hospital A standard deviation: 23 days Hospital B standard deviation: 1.5 days Deon wants to use the Empinical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only on of them! Answer the parts below to help Deon with his approximations. (a) Identify the data set for which it is appropriate to use the Empinical Rule. R is appropriate to use the Empirical Rule for the (Choose one) data set. For the data set identified in part (a), use the Empirical Rule to make the following approximations. (b) The percentage of amounts of sick leave between 0.5 days and 9.5 days is approximately (Choose one) ▼
Deon is Human Resources Manager for two hospitals in a metropolitan area. He is comparing data about the amount of sick leave (in days) taken by each of full-time nurses in each of the two hospitals. The histograms below show the distributions of the two data sets. Each histogram shows the number of days of sick leave taken on the horizontal axis and the number of full-time nurses on the vertical axis. The means and standard deviations for the data sets are also given. Hospital A Hospital B 25- 204 20- 15 15 10 10 54 15 25 35 45 55 65 75 0s 15 25 35 45 55 65 75 ES 95 05 ES 95 Hospital A mean: 6.6 days Hospital B mean: 5.0 days Hospital A standard deviation: 23 days Hospital B standard deviation: 1.5 days Deon wants to use the Empinical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only on of them! Answer the parts below to help Deon with his approximations. (a) Identify the data set for which it is appropriate to use the Empinical Rule. R is appropriate to use the Empirical Rule for the (Choose one) data set. For the data set identified in part (a), use the Empirical Rule to make the following approximations. (b) The percentage of amounts of sick leave between 0.5 days and 9.5 days is approximately (Choose one) ▼
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
Related questions
Question
100%
Transcribed Image Text:Deon is Human Resources Manager for two hospitals in a metropolitan area. He is comparing data about the amount of sick leave (in days) taken by each of 70
full-time nurses in each of the two hospitals. The histograms below show the distributions of the two data sets. Each histogram shows the number of days of
sick leave taken on the hortzontal axis and the number of full-time nurses on the vertical axis. The means and standard deviations for the data sets are also
given.
Hospital A
Hospital B
25
25
20
20-
15-
10
10+
54
5-
15 25 35 45 55 65
75 8S 95
05 15 25 35
55 65
85 95
4.5
7.5
Hospital A mean: 6.6 days
Hospital B mean: 5.0 days
Hospital A standard deviation: 23 days
Hospital B standard deviation: 1.5 days
Deon wants to use the Empirical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only one
of them!
Answer the parts below to help Deon with his approximations.
(a) Identify the data set for which it is appropriate to use the Empirical Rule.
It is appropriate to use the Empirical Rule for the (Choose one) v data set.
For the data set identified in part (a), use the Empirical Rule to make the following approximations.
(b) The percentage of amounts of sick leave between 0.5 days and 9.5 days is approximately (Choose one) ▼
(c) Approximately 68% of the amounts of sick leave are between days and days.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning