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Author Question: If the heights of NBA players are normally distributed with a mean height of 73.5 inches and a ... (Read 34 times)

blkth103

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on: Feb 26, 2023

Question 1

If a random variableXis normally distributed with meanμ= 0.45 and standard deviationσ= 0.40, then what is P(X≥ 0.75)?

◦

0.7500


◦

0.7734


◦

0.2266


◦

0.2734



Question 2

If the heights of NBA players are normally distributed with a mean height of 73.5 inches and a standard deviation of 2.2 inches, what is the probability of randomly selecting an NBA player who is between 72 and 73 inches tall?

◦

0.1624


◦

0.5910


◦

0.4500


◦

0.4090

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Marked as best answer by blkth103 on Feb 26, 2023

ALuthy

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Reply #1 on: Feb 26, 2023
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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blkth103

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Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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