Standard Error Which of the dotplots given in Exercise 7.33 has the largest standard error, and which has the smallest standard error?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 7CR
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7.35 only
7.34
7.35
7.36
7.37
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Sample Proportion
ESP Again In the graphs for Exercise 7.330, explain how you can tell from the shape of
the graph which has the largest sample size and which has the smallest sample size.
Standard Error Which of the dotplots given in Exercise 7.33 has the largest standard
error, and which has the smallest standard error?
Bias? Assuming that the true proportion of success for the trials shown in the graph for
Exercise 7.33 is 0.2, explain whether any of the graphs shows bias.
Fair Coin? One of the graphs shows the proportion of heads from flipping a fair coin 10
times, repeatedly. The others do not. Which graph represents the coin flips? Explain how
you know.
A
370
C
(C
Transcribed Image Text:7.34 7.35 7.36 7.37 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Sample Proportion ESP Again In the graphs for Exercise 7.330, explain how you can tell from the shape of the graph which has the largest sample size and which has the smallest sample size. Standard Error Which of the dotplots given in Exercise 7.33 has the largest standard error, and which has the smallest standard error? Bias? Assuming that the true proportion of success for the trials shown in the graph for Exercise 7.33 is 0.2, explain whether any of the graphs shows bias. Fair Coin? One of the graphs shows the proportion of heads from flipping a fair coin 10 times, repeatedly. The others do not. Which graph represents the coin flips? Explain how you know. A 370 C (C
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0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Sample Proportion
369
ESP Again In the graphs for Exercise 7.33, explain how you can tell from the shape of
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PN
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Transcribed Image Text:Tab Window X Pomona Essay - Google X JUL 22 Homework 3 -9403-abf9e2add3f5/pages/a0bb37b594411a2165621e3eb597416848138c219?location=%7B"id"%3... -plain how you can tell R = 40) and which has the smallest sample (n = 10). ******* Chapter 7: Section Exercises ALL.. **** A ******** ****** **** ● C 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Sample Proportion 369 ESP Again In the graphs for Exercise 7.33, explain how you can tell from the shape of the graph which has the largest sample size and which has the smallest sample size. PN P SECTION 7.2 graphs, which has the largest sample .. MacBook Pro X Aa My
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