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Pizza Deliveries A pizza shop owner determines the number of pizzas that are delivered each day. Number of deliveries X 34 35 36 37 38

Pizza Deliveries A pizza shop owner determines the number of pizzas that are delivered each day.

Number of deliveries

X

 34 35 36 37 38

Probability

PX

 0.1 0.2 0.2 0.3 0.2

Find the variance and standard deviation. Round your answers to one decimal place as needed.

Variance: =2

Standard deviation: =

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