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Author Question: Use a table of z-scores and percentiles to find the percentage of data items in a normal ... (Read 149 times)

charchew

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on: Feb 2, 2020

Question 1

Use a table of z-scores and percentiles to find the percentage of data items in a normal distribution that lie between:

z = -0.2 and z = 0.2
◦ 15.86%
◦ 50%
◦ 42.07%
◦ 57.93%

Question 2

Use a table of z-scores and percentiles to find the percentage of data items in a normal distribution that lie between:

z = -2 and z = -0.6
◦ 27.43%
◦ 25.15%
◦ 2.28%
◦ 72.57%
Thinking Mathematically ¦ Blitzer ¦ 6th Edition
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Marked as best answer by charchew on Feb 2, 2020

duke02

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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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charchew

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Reply 2 on: Feb 2, 2020
:D TYSM

parker125

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Reply 3 on: Yesterday
Wow, this really help

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