Mathematics
Mathematics, 06.11.2020 17:10, soulspiritsa

Daily sales of theatre tickets at your cinema depend on the weather. probability sales Warm .50 $800 Cold .20 $1200 Rainy .20 $1600 Snowy .10 $1000 a. Calculate the expected daily sales. b. Calculate the variance of daily sales. c. Calculate the standard deviation of daily sales.

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Daily sales of theatre tickets at your cinema depend on the weather. probability sales Warm .50 $800...

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