7. Pepperoni pizza Melissa and Madeline love pepperoni pizza, but sometimes they are disappointed with the small number of pepperonis on their pizza. To investigate, they went to their favorite pizza restaurant at 1 random times during the week and ordered a large pepperoni pizza. Here are the number of pepperonis on each pizza: 47 36 25 37 46 36 49 32 32 34 30 The sample mean for these data is The dotplot shows the distribution of the sample mean number of pepperonis for 500 random samples of size 10 taken with replacement from the original sample. = 37.4 pepperonis. 35 40 Simulated sample mean number of pepperonis # samples 500 Distribution of simulated mean (b) Interpret the margin of error. 20 mean 37.481 SD 2.127 45 (a) Use the results of the simulation to approximate the margin of error for the estimate of the mean number of pepperonis on a large pizza from this restaurant.
7. Pepperoni pizza Melissa and Madeline love pepperoni pizza, but sometimes they are disappointed with the small number of pepperonis on their pizza. To investigate, they went to their favorite pizza restaurant at 1 random times during the week and ordered a large pepperoni pizza. Here are the number of pepperonis on each pizza: 47 36 25 37 46 36 49 32 32 34 30 The sample mean for these data is The dotplot shows the distribution of the sample mean number of pepperonis for 500 random samples of size 10 taken with replacement from the original sample. = 37.4 pepperonis. 35 40 Simulated sample mean number of pepperonis # samples 500 Distribution of simulated mean (b) Interpret the margin of error. 20 mean 37.481 SD 2.127 45 (a) Use the results of the simulation to approximate the margin of error for the estimate of the mean number of pepperonis on a large pizza from this restaurant.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Transcribed Image Text:7.
Pepperoni pizza Melissa and Madeline love pepperoni pizza, but
sometimes they are disappointed with the small number of pepperonis on
their pizza. To investigate, they went to their favorite pizza restaurant at 10
random times during the week and ordered a large pepperoni pizza. Here
are the number of pepperonis on each pizza:
47 36 25 37 46 36 49 32 32 34
The sample mean for these data is
X
The dotplot shows the distribution of the sample mean number of
pepperonis for 500 random samples of size 10 taken with replacement
from the original sample.
30
الس.
= 37.4 pepperonis.20
35
40
Simulated sample mean number of pepperonis
Distribution of simulated mean
# samples
500
(b) Interpret the margin of error.
...
mean
37.481
45
SD
2.127
(a) Use the results of the simulation to approximate the margin of error for the
estimate of the mean number of pepperonis on a large pizza from this
restaurant.
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