Calculate the standard deviation for the sample data shown below. (Hint: it's the same data as the previous question so you can "reuse" your mean) Frequency 8 3 4 0 5 Value 5 6 7 8 9 Provide your answer as a decimal rounded to the nearest hundredth.
Calculate the standard deviation for the sample data shown below. (Hint: it's the same data as the previous question so you can "reuse" your mean) Frequency 8 3 4 0 5 Value 5 6 7 8 9 Provide your answer as a decimal rounded to the nearest hundredth.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 6CR
Related questions
Question
Expert Solution
Step 1
Value(x) | Frequency(f) | f.x | |
5 | 8 | 40 | 200 |
6 | 3 | 18 | 108 |
7 | 4 | 28 | 196 |
8 | 0 | 0 | 0 |
9 | 5 | 45 | 405 |
n=20 | =131 | =909 |
Step by step
Solved in 2 steps
Recommended textbooks for you
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
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