MATH 12 University of Harvard Statistics Questionnaire

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Math 12 Winter 2022 40410
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= Homework: 3.1
< Question 4, 3.1.23 Part 2 of 3 >
HW Score: 50%, 2 of 4 points
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hizations.pdf
Each year, a magazine compiles a list of the 400 richest people in a country. As of 2008, the top 10 on the list are as shown in the table below.
ab Statistics
Assi
B
G
H
Person
Wealth ($billions)
A
62.3
C
36.3
D
31.8
E F
31.4 30.8
1
19.3
J
19.3
50.2
30.8
22.2
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a. Find the mean.
b. Find the median.
c. Find the mode.
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a. The mean is $ 33.44 billion.
(Type an integer or a decimal.)
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b. The median is $ billion.
(Type an integer or a decimal.)
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Math 12 Winter 2022 40410
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= Homework: 3.1
< Question 3, 3.1.20 Part 1 of 3 >
HW Score: 75%, 3 of 4 points
Points: 0.33 of 1
tatistics
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Immunizations.pdf
The numbers of words defined on randomly selected pages from a dictionary are shown below. Find the mean, median, and mode of the listed numbers.
56 53 32 72 41 76 70 78 33 44 O
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What is the mean?
The mean is . (Type an integer or a decimal. Round to one decimal place as needed.)
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