Statistics Question
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%

Transcribed Image Text:Frequency
Score
4
46-50
8
41-45
36-40
11
31-35
9
26-30
12
21-25
6
16. The upper quartile score is also the
A. 90th percentile
B. 75th percentile
C. 50th percentile
17. In solving for the 25th percentile, the lower boundary is
A. 20.5
percentile
D. 35.5
B. 25.5
C.30.5
18. What cumulative frequency should be used in solving for the 66th percentile?
A. 38
B. 40
C. 46
D. 50
19. The 35th percentile is
A. 30.29
B. 44.88
C. 50.3
D. 60.6
20. The 90th percentile is
A. 41.3
B. 42.6
C. 43.9
D. 44.88
B. PERFORMANCE TASK
Direction: The table shows the frequency distribution of the monthly income of Grade 10 parents. Find Q1, (
Q3 and the interquartile range. Monthly income of 60 Grade 10 Parents
Monthly Income (Php)
FREQUENCY
6
22,001-24,000
20,001-22,000
14
18,001-20,000
12
16,001- 18,000
6
14,001-16,000
8
12,001- 14,000
5
10,001- 12000
9
I=
N=
Q1:
Q2:
<cf
Q3:
D. 25th
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman