Cotinine (Nonsmokers Exposed to Smoke in ng/mL) 0-99 100 - 199 200 - 299 300 - 399 400 - 499 500 - 599 Construct the cumulative frequency distribution for the given data. Frequency 48 1 2 3 Construct the cumulative frequency distribution. Cotinine (Nonsmokers Exposed to Smoke in ng/mL) Cumulative Frequency Less than Less than Less than Less than Less than Less than Type whole numbers.)
Cotinine (Nonsmokers Exposed to Smoke in ng/mL) 0-99 100 - 199 200 - 299 300 - 399 400 - 499 500 - 599 Construct the cumulative frequency distribution for the given data. Frequency 48 1 2 3 Construct the cumulative frequency distribution. Cotinine (Nonsmokers Exposed to Smoke in ng/mL) Cumulative Frequency Less than Less than Less than Less than Less than Less than Type whole numbers.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
Related questions
Question
82 and 84 solve both plz
Transcribed Image Text:Construct the cumulative frequency distribution for the given data.
Cotinine (Nonsmokers Exposed to Smoke in ng/mL)
Frequency
48
0-99
100 - 199
200 - 299
300 - 399
1
400 - 499
500 - 599
3
Construct the cumulative frequency distribution.
Cotinine (Nonsmokers
Exposed to Smoke in
ng/mL)
Cumulative
Frequency
Less than
Less than
Less than
Less than
Less than
Less than
(Type whole numbers.)
![For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 37 beats per minute, the mean of the listed pulse rates is x = 74.0 beats per minute, and their
standard deviation is s= 20.3 beats per minute.
a. What is the difference between the pulse rate of 37 beats per minute and the mean pulse rate of the females?
b. How many standard deviations is that [the difference found in part (a)]?
c. Convert the pulse rate of 37 beats per minutes to a z score.
d. If we consider pulse rates that convert to z scores between - 2 and 2 to be neither significantly low nor significantly high, is the pulse rate of 37 beats per minute significant?
a. The difference is beats per minute.
(Type an integer or a decimal. Do not round.)
b. The difference is
standard deviations.
(Round to two decimal places as needed.)
c. The z score isz=.
(Round to two decimal places as needed.)
d. The lowest pulse rate is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e50d9a4-97fa-41e7-a62a-0cab4d0ea8cc%2Fec488158-c1ef-40de-9bae-20e7eefcba11%2Fe85jeo_processed.png&w=3840&q=75)
Transcribed Image Text:For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 37 beats per minute, the mean of the listed pulse rates is x = 74.0 beats per minute, and their
standard deviation is s= 20.3 beats per minute.
a. What is the difference between the pulse rate of 37 beats per minute and the mean pulse rate of the females?
b. How many standard deviations is that [the difference found in part (a)]?
c. Convert the pulse rate of 37 beats per minutes to a z score.
d. If we consider pulse rates that convert to z scores between - 2 and 2 to be neither significantly low nor significantly high, is the pulse rate of 37 beats per minute significant?
a. The difference is beats per minute.
(Type an integer or a decimal. Do not round.)
b. The difference is
standard deviations.
(Round to two decimal places as needed.)
c. The z score isz=.
(Round to two decimal places as needed.)
d. The lowest pulse rate is
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 3 steps with 1 images
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