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Author Question: Find the z-score for the value 100, when the mean is 69 and the standard deviation is 5. (Read 83 times)

renzo156

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on: Feb 14, 2020

Question 1

A recent survey was conducted to compare the cost of solar energy to the cost of gas or electric energy. Results of the survey revealed that the distribution of the amount of the monthly utility bill of a 3-bedroom house using gas or electric energy had a mean of and a standard deviation of Assuming the distribution is mound-shaped and symmetric, would you expect to see a 3-bedroom house using gas or electric energy with a monthly utility bill of Explain.

Question 2

Find the z-score for the value 100, when the mean is 69 and the standard deviation is 5.
◦ z = 6.00
◦ z = -1.38
◦ z = 1.38
◦ z = 6.20
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by renzo156 on Feb 14, 2020

stillxalice

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Reply #1 on: Feb 14, 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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renzo156

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Reply 2 on: Feb 14, 2020
:D TYSM

kishoreddi

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Reply 3 on: Yesterday
Gracias!

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