to the 11) 71) The scores on a recent statistics test are given in the frequency distribution below. Construct the corresponding relative frequency distribution. Round relative frequencies to the nearest hundredth of a percent if necessary. Scores Frequency 5 0-60 7 61-70 12 71-80 81-90 3 91-100 В) A) Relative Relative Scores Frequency 0-60 Scores Frequency 15.5% 12.5% 0-60 22.1% 61-70 20.1% 61-70 31.3% 71-80 37.3% 71-80 81-90 16.2% 15.2% 81-90 14.9% 91-100 14.9% 91-100 D) C) Relative Relative Scores Frequency Scores Frequency 0-60 0.22% 0-60 13.89% 61-70 61-70 19.44% 0.11% 71-80 33.33% 71-80 0.47% 81-90 25.00% 81-90 0.17% 91-100 8.33% 91-100 0.03% ) A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-frequency histogram for the systolic blood pressure readings for those peop le aged between 25 and 40. The blood pressure readings were given to the nearest who le number. Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading between 110 and 139 inclusive? Relative Frequency 0.35 0.30 iven below. 10)
to the 11) 71) The scores on a recent statistics test are given in the frequency distribution below. Construct the corresponding relative frequency distribution. Round relative frequencies to the nearest hundredth of a percent if necessary. Scores Frequency 5 0-60 7 61-70 12 71-80 81-90 3 91-100 В) A) Relative Relative Scores Frequency 0-60 Scores Frequency 15.5% 12.5% 0-60 22.1% 61-70 20.1% 61-70 31.3% 71-80 37.3% 71-80 81-90 16.2% 15.2% 81-90 14.9% 91-100 14.9% 91-100 D) C) Relative Relative Scores Frequency Scores Frequency 0-60 0.22% 0-60 13.89% 61-70 61-70 19.44% 0.11% 71-80 33.33% 71-80 0.47% 81-90 25.00% 81-90 0.17% 91-100 8.33% 91-100 0.03% ) A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-frequency histogram for the systolic blood pressure readings for those peop le aged between 25 and 40. The blood pressure readings were given to the nearest who le number. Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading between 110 and 139 inclusive? Relative Frequency 0.35 0.30 iven below. 10)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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11)
71) The scores on a recent statistics test are given in the frequency distribution below. Construct the
corresponding relative frequency distribution. Round relative frequencies to the nearest hundredth
of a percent if necessary.
Scores Frequency
5
0-60
7
61-70
12
71-80
81-90
3
91-100
В)
A)
Relative
Relative
Scores Frequency
0-60
Scores Frequency
15.5%
12.5%
0-60
22.1%
61-70
20.1%
61-70
31.3%
71-80
37.3%
71-80
81-90
16.2%
15.2%
81-90
14.9%
91-100
14.9%
91-100
D)
C)
Relative
Relative
Scores Frequency
Scores Frequency
0-60
0.22%
0-60
13.89%
61-70
61-70
19.44%
0.11%
71-80
33.33%
71-80
0.47%
81-90
25.00%
81-90
0.17%
91-100
8.33%
91-100
0.03%
) A nurse measured the blood pressure of each person who visited her clinic. Following is a
relative-frequency histogram for the systolic blood pressure readings for those peop le aged
between 25 and 40. The blood pressure readings were given to the nearest who le number.
Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading
between 110 and 139 inclusive?
Relative
Frequency
0.35
0.30
iven below.
10)
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