(c) Graph the frequency histograms for the population distribution and the sampling distribution of the sample mean. Population distribution Sampling distribution of the sample mean Frequency Frequency 5- 3+ 5.5 Sample mean 5 6. 5 6. Winnings (in dollars) 3. 2. 2.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 10E
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Answer Part C Please ASAP
(b)
Use the table from part (a) to find u- (the mean of the sampling distribution of the sample mean) and o- (the standard deviation of the sampling
distribution of the sample mean). Write your answers to two decimal places.
5.67
0-= 0.11
(c)
Graph the frequency histograms for the population distribution and the sampling distribution of the sample mean.
Population distribution
Sampling distribution of the sample mean
Frequency
Frequency
5-
5.
4-
4.
3-
3-
2-
2-
1-
0-
5
6
5
5.5
6
Winnings (in dollars)
Sample mean
Transcribed Image Text:(b) Use the table from part (a) to find u- (the mean of the sampling distribution of the sample mean) and o- (the standard deviation of the sampling distribution of the sample mean). Write your answers to two decimal places. 5.67 0-= 0.11 (c) Graph the frequency histograms for the population distribution and the sampling distribution of the sample mean. Population distribution Sampling distribution of the sample mean Frequency Frequency 5- 5. 4- 4. 3- 3- 2- 2- 1- 0- 5 6 5 5.5 6 Winnings (in dollars) Sample mean
A spinner at a carnival has three equally sized slices. One slice is red,
one slice is green, and one slice is blue. The amounts you can win (in
dollars), based on which slice the dial lands on, are given below.
Slice Winnings (in dollars)
red
5
green
6.
blue
6.
Index
Sample
Winnings
Sample mean, x
1
red, red
5, 5
5.00
2
red, green
5, 6
5.50
3
red, blue
5, 6
5.50
4
green, red
6, 5
5.50
5
green, green
6, 6
6.00
6
green, blue
6, 6
6.00
7
blue, red
6, 5
5.50
8
blue, green
6, 6
6.00
9
blue, blue
6'
6.00
Compute
Mean: 5.67
Standard deviation: 0.33
Transcribed Image Text:A spinner at a carnival has three equally sized slices. One slice is red, one slice is green, and one slice is blue. The amounts you can win (in dollars), based on which slice the dial lands on, are given below. Slice Winnings (in dollars) red 5 green 6. blue 6. Index Sample Winnings Sample mean, x 1 red, red 5, 5 5.00 2 red, green 5, 6 5.50 3 red, blue 5, 6 5.50 4 green, red 6, 5 5.50 5 green, green 6, 6 6.00 6 green, blue 6, 6 6.00 7 blue, red 6, 5 5.50 8 blue, green 6, 6 6.00 9 blue, blue 6' 6.00 Compute Mean: 5.67 Standard deviation: 0.33
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