Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is shown, where n represents the sample size, x represents each value in the data set, and x represents the sample mean. E(x – x)² S = п — 1

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Topic Video
Question

Please Help!

deviation of 91 =
square of deviation of 91 =
Step 3. Calculate the sample variance and the sample
standard deviation. Provide your sample standard
deviation answer precise to one decimal place.
sample variance =
sample standard deviation =
Transcribed Image Text:deviation of 91 = square of deviation of 91 = Step 3. Calculate the sample variance and the sample standard deviation. Provide your sample standard deviation answer precise to one decimal place. sample variance = sample standard deviation =
Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is
shown, wheren represents the sample size, x represents each value in the data set, and x represents the sample mean.
2
E (x – x)*
S =
п — 1
Step 1. Calculate the sample mean.
X =
Step 2. Calculate the deviations and the squares of the
deviations.
deviation of 88 =
square of deviation of 88 =
deviation of 73 =
square of deviation of 73 =
Transcribed Image Text:Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is shown, wheren represents the sample size, x represents each value in the data set, and x represents the sample mean. 2 E (x – x)* S = п — 1 Step 1. Calculate the sample mean. X = Step 2. Calculate the deviations and the squares of the deviations. deviation of 88 = square of deviation of 88 = deviation of 73 = square of deviation of 73 =
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Research Design Formulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman