Here is part of a calculation in a spreadsheet working with population data of x. Which statement is incorrect? Q4. frequency,f 2 5 4 2 7 1 Total 10 23 Σf= 10 & Σx = 23 & Σίx= 49 E(x) = 4.9 The median of x is (4 + 7)/2. H = 4.9 А. В. C. D. 3.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Q4.
Here is part of a calculation in a spreadsheet working with
population data of x. Which statement is incorrect?
frequency,f
X
5
4
7
1
Total
10
23
А.
Ef= 10 & Ex = 23 & E fx = 49
E(x) = 4.9
The median of x is (4 + 7)/2.
H = 4.9
В.
C.
D.
3.
Transcribed Image Text:Q4. Here is part of a calculation in a spreadsheet working with population data of x. Which statement is incorrect? frequency,f X 5 4 7 1 Total 10 23 А. Ef= 10 & Ex = 23 & E fx = 49 E(x) = 4.9 The median of x is (4 + 7)/2. H = 4.9 В. C. D. 3.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
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