A certain deck of cards has cards that show one of five different shapes with equal representation, so that the probability of selecting any particular shape is 0.20. A card is selected randomly, and a person is asked to guess which card has been chosen. The attached graphs show a computer simulation of experiments in which a "person" was asked to guess which card had been selected in a large number of trials. Each dot in the dotplots represents the proportion of successes for one person. One dotplot represents an experiment in which each person had 10 trials; another shows 20 trials; and a third shows 40 trials. Explain how you can tell, from the shapes of the graphs, which has the largest sample (n=40) and which has the smallest sample (n= 10). W Cick the icon to view the dotplots. Graph has the largest sample size because it has V of the three graphs. Graph has the smallest sample size because it has the V of the three graphs. most skewed shape O ESP Test Dotplots tallest height most normal shape widest width Graph A 02 04 os 08 Sample Proportion Graph B 02 o4 os Sample Proportion Graph C Q 04 06 08 Sample Proportion 02 Print Done

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A certain deck of cards has cards that show one of five different shapes with equal representation, so that the probability of selecting any particular shape is 0.20. A card is selected randomly, and a person is asked to guess which card has been chosen. The attached graphs show a computer simulation of experiments in which a
"person" was asked to guess which card had been selected in a large number of trials. Each dot in the dotplots represents the proportion of successes for one person. One dotplot represents an experiment in which each person had 10 trials; another shows 20 trials; and a third shows 40 trials. Explain how you can tell, from the
shapes of the graphs, which has the largest sample (n = 40) and which has the smallest sample (n = 10).
Click the icon to view the dotplots.
Graph
V has the largest sample size because it has the
of the three graphs. Graph
V has the smallest sample size because it has the
V of the three graphs.
most skewed shape
ESP Test Dotplots
tallest height
most normal shape
widest width
Graph A
0.2
0.4
0.6
0.8
Sample Proportion
Graph B
0.6
0.4
Sample Proportion
0.2
0.8
Graph C
0.2
0.4
0.6
0.8
Sample Proportion
Print
Done
Transcribed Image Text:A certain deck of cards has cards that show one of five different shapes with equal representation, so that the probability of selecting any particular shape is 0.20. A card is selected randomly, and a person is asked to guess which card has been chosen. The attached graphs show a computer simulation of experiments in which a "person" was asked to guess which card had been selected in a large number of trials. Each dot in the dotplots represents the proportion of successes for one person. One dotplot represents an experiment in which each person had 10 trials; another shows 20 trials; and a third shows 40 trials. Explain how you can tell, from the shapes of the graphs, which has the largest sample (n = 40) and which has the smallest sample (n = 10). Click the icon to view the dotplots. Graph V has the largest sample size because it has the of the three graphs. Graph V has the smallest sample size because it has the V of the three graphs. most skewed shape ESP Test Dotplots tallest height most normal shape widest width Graph A 0.2 0.4 0.6 0.8 Sample Proportion Graph B 0.6 0.4 Sample Proportion 0.2 0.8 Graph C 0.2 0.4 0.6 0.8 Sample Proportion Print Done
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