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Author Question: A set of data items is normally distributed with a mean of 500. Find the data item in this ... (Read 416 times)

sammy

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on: Feb 2, 2020

Question 1

A set of data items is normally distributed with a mean of 500. Find the data item in this distribution that corresponds to the given z-score.

z = 2, if the standard deviation is 40.
◦ 540
◦ 420
◦ 580
◦ 502

Question 2

A set of data items is normally distributed with a mean of 500. Find the data item in this distribution that corresponds to the given z-score.

z = 1.5, if the standard deviation is 80.
◦ 900
◦ 620
◦ 580
◦ 540
Thinking Mathematically ¦ Blitzer ¦ 6th Edition
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Marked as best answer by sammy on Feb 2, 2020

sarah_brady415

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Reply #1 on: Feb 2, 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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sammy

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Reply 2 on: Feb 2, 2020
:D TYSM

bimper21

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Reply 3 on: Yesterday
Wow, this really help

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