A sample of fifty observations is plotted in the histogram below. 12 10- 8- 6- 2- -30 -20 -10 10 20 30 Value a) How many observations are more than 10? 10 b) What proportion of the observations is more than 10? c) How many observations are -15 or less? 4 d) What proportion of the observations are -15 or less? 4.
A sample of fifty observations is plotted in the histogram below. 12 10- 8- 6- 2- -30 -20 -10 10 20 30 Value a) How many observations are more than 10? 10 b) What proportion of the observations is more than 10? c) How many observations are -15 or less? 4 d) What proportion of the observations are -15 or less? 4.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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I need help with B and D and how to find the proportion also if it needs to be in a fraction or not?
![A sample of fifty observations is plotted in the histogram below.
12-
10-
8-
6-
-30
-20
-10
10
30
Value
a) How many observations are more than 10? 10
b) What proportion of the observations is more than 10?
c) How many observations are -15 or less? 4
d) What proportion of the observations are -15 or less?
20
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b603b34-c6a3-4743-9050-cb413623963c%2Fabfab62f-7d3a-4523-bc67-0a7af1c225c0%2F634h7tk_processed.png&w=3840&q=75)
Transcribed Image Text:A sample of fifty observations is plotted in the histogram below.
12-
10-
8-
6-
-30
-20
-10
10
30
Value
a) How many observations are more than 10? 10
b) What proportion of the observations is more than 10?
c) How many observations are -15 or less? 4
d) What proportion of the observations are -15 or less?
20
2.
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