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Author Question: A baseball player is asked to swing at pitches in sets of four. The player swings at 100 sets of 4 ... (Read 157 times)

jho37

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on: Jan 16, 2020
A baseball player is asked to swing at pitches in sets of four.  The player swings at 100 sets of 4 pitches.  The probability distribution for hitting a particular number of pitches is given below.  Determine the standard deviation for this discrete probability distribution.

x01234
P(x)0.020.070.220.270.42

◦ 1.21
◦ 1.05
◦ 0.28
◦ 1.10
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by jho37 on Jan 16, 2020

at

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Reply #1 on: Jan 16, 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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jho37

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Reply 2 on: Jan 16, 2020
Wow, this really help

atrochim

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Reply 3 on: Yesterday
Excellent

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