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Author Question: Find the mean and standard deviation of the probability distribution for the random variable x, ... (Read 58 times)

magmichele12

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on: Feb 14, 2020

Question 1

In a pizza takeout restaurant, the following probability distribution was obtained for the number of toppings ordered on a large pizza. Find the mean and standard deviation for the random variable.


◦ mean: 1.30; standard deviation: 2.38
◦ mean: 1.30; standard deviation: 1.54
◦ mean: 1.54; standard deviation: 1.30
◦ mean: 1.14; standard deviation: 1.04

Question 2

Find the mean and standard deviation of the probability distribution for the random variable x, which represents the number of cars per household in a small town.

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Marked as best answer by magmichele12 on Feb 14, 2020

mtmmmmmk

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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magmichele12

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Reply 2 on: Feb 14, 2020
YES! Correct, THANKS for helping me on my review

atrochim

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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