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Author Question: A group of data items and their mean are given. Find a. the deviation from the mean for each of the ... (Read 603 times)

newbem

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on: Feb 2, 2020

Question 1

Find the range for the group of data items.

5, 19, 5, 19, 5, 19, 5, 19
◦ 19
◦ 24
◦ 14
◦ 12

Question 2

A group of data items and their mean are given. Find a. the deviation from the mean for each of the data items and b. the sum of the deviations in part a.

69, 69, 71, 74, 74, 74, 75, 76, 79, 79; Mean = 74
◦ -5, -5, -3, 0, 0, 0, 1, 2, 5, 5; 0
◦ 5, 5, 3, 0, 0, 0, 1, 2, 5, 5; 26
◦ 5, 5, 3, 0, 0, 0, 1, 2, 5, 5; 0
◦ -5, -5, -3, 0, 0, 0, 1, 2, 5, 5; 26
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Marked as best answer by newbem on Feb 2, 2020

Ddddd

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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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newbem

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

Joy Chen

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

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