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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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caillacakes caillacakes
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4 years ago
Which of the random variables described below is/are discrete random variables?

The random variable X represents the number of heads when a coin is flipped 20 times.

The random variable Y represents the number of calls received by a car tow service in a year.

The random variable Z represents the weight of a randomly selected student.

▸ X and Y

▸ X only

▸ Y only

▸ X, Y, and Z
Textbook 
Introductory Statistics

Introductory Statistics


Edition: 10th
Author:
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shawntageshawntage
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4 years ago
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caillacakes Author
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4 years ago
This helped my grade so much Perfect
einstein
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Yesterday
Good timing, thanks!
rudy.zondo
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2 hours ago
Thanks
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