Becky has 30 T-shirts in a drawer: 12 concert shirts, 8 team shirts, and 10 plain shirts. Of the 10 shirts she randomly selects to give to charity, 3 are concert shirts. How does this frequency compare to the expected frequency based on the probability of randomly selecting a concert T-shirt? The frequency is the same as expected.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Becky has 30 T-shirts in a drawer: 12 concert shirts, 8 team shirts, and 10 plain shirts. Of the 10
shirts she randomly selects to give to charity, 3 are concert shirts. How does this frequency
compare to the expected frequency based on the probability of randomly selecting a
concert T-shirt?
The frequency is the same as expected.
The frequency is 1 fewer than expected.
The frequency is 9 fewer than expected.
The frequency is 2 more than expected.
Transcribed Image Text:Becky has 30 T-shirts in a drawer: 12 concert shirts, 8 team shirts, and 10 plain shirts. Of the 10 shirts she randomly selects to give to charity, 3 are concert shirts. How does this frequency compare to the expected frequency based on the probability of randomly selecting a concert T-shirt? The frequency is the same as expected. The frequency is 1 fewer than expected. The frequency is 9 fewer than expected. The frequency is 2 more than expected.
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