1. The mean weight of 600 women in the age group 18-22 years is 99 pounds and the standard deviation is 5 pounds. a. Find the two values which must lie at least 24/25 of the data. b. At least what percentage of the data must lie between 89 and 109 pounds? c. At least how many would you expect to be weighing between 89 and 109 pounds?
1. The mean weight of 600 women in the age group 18-22 years is 99 pounds and the standard deviation is 5 pounds. a. Find the two values which must lie at least 24/25 of the data. b. At least what percentage of the data must lie between 89 and 109 pounds? c. At least how many would you expect to be weighing between 89 and 109 pounds?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 8PT
Related questions
Question
1. The mean weight of 600 women in the age group 18-22 years is 99 pounds and the standard deviation is 5 pounds.
a. Find the two values which must lie at least 24/25 of the data.
b. At least what percentage of the data must lie between 89 and 109 pounds?
c. At least how many would you expect to be weighing between 89 and 109 pounds?
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
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