A biologist is studying rainbow trout that live in a certain river and she estimates their mean length to be 620 millimeters. Assume that the lengths of these rainbow trout are normally distributed, with a standard deviation of 40 millimeters. Use this table or the ALEKS calculator to find the percentage of rainbow trout in the river that are shorter than 576 millimeters. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). ?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
icon
Related questions
Question
A biologist is studying rainbow trout that live in a certain river and she estimates their mean length to be 620 millimeters.
Assume that the lengths of these rainbow trout are normally distributed, with a standard deviation of 40 millimeters.
Use this table or the ALEKS calculator to find the percentage of rainbow trout in the river that are shorter than 576
millimeters. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal
places (for example 98.23%).
Transcribed Image Text:A biologist is studying rainbow trout that live in a certain river and she estimates their mean length to be 620 millimeters. Assume that the lengths of these rainbow trout are normally distributed, with a standard deviation of 40 millimeters. Use this table or the ALEKS calculator to find the percentage of rainbow trout in the river that are shorter than 576 millimeters. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning