X Frequency 2 2 3 4 2 Suppose X in the table above is the number of emails that eight persons received per hour, then the standard deviation of X is O a. 0.571 O b. 3.0 O c. 0.756 O d. 0.50 O e. 0.707

X Frequency 2 2 3 4 2 Suppose X in the table above is the number of emails that eight persons received per hour, then the standard deviation of X is O a. 0.571 O b. 3.0 O c. 0.756 O d. 0.50 O e. 0.707

Name: X Frequency22442Suppose X in the table aboveis the number of emails t
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Description: X Frequency22442Suppose X in the table aboveis the number of emails thateight persons received perhour, then the standarddeviation of X isO a. 0.571O b. 3.0O c. 0.756d. 0.50e. 0.7073.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

X Frequency
2
2
4
4
2
Suppose X in the table above
is the number of emails that
eight persons received per
hour, then the standard
deviation of X is
O a. 0.571
O b. 3.0
O c. 0.756
d. 0.50
e. 0.707
3.

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