50. In which histogram (or histograms) would the 51. For which data set would we expect the standard deviation to be the lowest? 52. For which data set would we expect the standard deviation to be the greatest?
50. In which histogram (or histograms) would the 51. For which data set would we expect the standard deviation to be the lowest? 52. For which data set would we expect the standard deviation to be the greatest?
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
50,51,52
Transcribed Image Text:Use the histograms shown below to answer # 50-52. The bottom row numbers in the
histogram represent the elements of a set and the left column numbers represent the
frequency.
2006 NO
10
8
0
Histogram A
1 2 3 4 5 6
Find the frequency of each
histogram
40. Histogram A
41. Histogram B
42. Histogram C
43. Histogram D
44. Histogram E
O
8(
AC
BE
Choices for 40-44:
B) 14
AE) 22
A) 13
AD) 6
10
8
642
0
10
8
6
4
2
0
C) 21
BC) 17
Histogram B
1 2 3 4 5 6
Histogram D
1 2
3 4 5 6
D) 24
BD) 26
10
E) 20
BE) 25
8
6
2
0
10
8
6
4
2
0
1
Histogram C
2 3 4 5 6
Histogram E
1 2 3 4 5 6
AB) 19
CD) 28
Choices for 45-52:
AC) 15
CE) 23
A) Histogram A
C) Histogram C
E) Histogram E
45. In which data set did "5" occur the most?
46. In which data set did "4" occur the least?
47. Which histogram is the most symmetrical? A
48. Which histogram is skewed left?
0
49. In which histogram (or histograms) would the mean and median be equal or close to equal? A
50. In which histogram (or histograms) would the median be greater than the mean?
51. For which data set would we expect the standard deviation to be the lowest?
52. For which data set would we expect the standard deviation to be the greatest?
B) Histogram B
D) Histogram D
AB) None
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