Using the table, what is its exact kurtosis in population , excess kurtosis of the population + interpretation and sample kurtosis ?

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
Using the table, what is its exact kurtosis in population , excess kurtosis of the population + interpretation and sample kurtosis ?
fx
(x-X)
(x- X)?f (x- X)³f
(x- X)4f
Class L.
f
f.x
x2
8-12
3
10
30
100
300
-9.67
280 5267
-2712.69
26231.74
13-17
15
75
225
1125
-4.67
109.0445
-509.24
2378.14
18-22
15
20
300
400
6000
0.33
1.6335
0.54
0.1779
23-27.
25
125
625
3125
5.33
142.0445
757.10
4035.33
28-32
30
60
900
1800
10.33
213.4178
2204.61
22773.58
=30
=100
=590
=2250
=12350
=746 667
=-259.68
=55418.97
Transcribed Image Text:fx (x-X) (x- X)?f (x- X)³f (x- X)4f Class L. f f.x x2 8-12 3 10 30 100 300 -9.67 280 5267 -2712.69 26231.74 13-17 15 75 225 1125 -4.67 109.0445 -509.24 2378.14 18-22 15 20 300 400 6000 0.33 1.6335 0.54 0.1779 23-27. 25 125 625 3125 5.33 142.0445 757.10 4035.33 28-32 30 60 900 1800 10.33 213.4178 2204.61 22773.58 =30 =100 =590 =2250 =12350 =746 667 =-259.68 =55418.97
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions
  • SEE MORE 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