K The data in the table represent the wealth, in billions of dollars, of six people. Use the data to answer questions (a) through (e). (Assume that sampling is without replacement.) a. Calculate the mean wealth, u, of the six people. P= billion (Round to one decimal place as needed.) b. For samples of size 5, construct a table of all possible samples and their sample means. Wealth 21,18,17,28,29 21,18,17,28,17 x Wealth 21,18,28,29,17 21,17,28,29,17 18,17,28,29,17 x 21,18,17,29,17 (Type an integer or a decimal.) c. Draw a dotplot for the sampling distribution of the sample mean for samples of size 5. 21 18 D 17 28 29 17

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Author:Amos Gilat
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Please help. Part A.
K
The data in the table represent the wealth, in billions of dollars, of six people. Use the data to answer questions (a) through (e).
(Assume that sampling is without replacement.)
a. Calculate the mean wealth, μ, of the six people.
H=
billion
(Round to one decimal place as needed.)
b. For samples of size 5, construct a table of all possible samples and their sample means.
Wealth
21,18,17,28,29
21,18,17,28,17
Wealth
21,18,28,29,17
21,17,28,29,17
18,17,28,29,17
x
21,18,17,29,17
(Type an integer or a decimal.)
c. Draw a dotplot for the sampling distribution of the sample mean for samples of size 5.
272
21 18
17 28
29 17
Transcribed Image Text:K The data in the table represent the wealth, in billions of dollars, of six people. Use the data to answer questions (a) through (e). (Assume that sampling is without replacement.) a. Calculate the mean wealth, μ, of the six people. H= billion (Round to one decimal place as needed.) b. For samples of size 5, construct a table of all possible samples and their sample means. Wealth 21,18,17,28,29 21,18,17,28,17 Wealth 21,18,28,29,17 21,17,28,29,17 18,17,28,29,17 x 21,18,17,29,17 (Type an integer or a decimal.) c. Draw a dotplot for the sampling distribution of the sample mean for samples of size 5. 272 21 18 17 28 29 17
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