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Author Question: Suppose that replacement times for washing machines are normally distributed with a mean of 10.6 ... (Read 70 times)

Pineappleeh

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on: Jun 16, 2021

Question 1

Scores on an English test are normally distributed with a mean of 32.7 and a standard deviation of 6.9. Find the 41st percentile.
◦ 34.3
◦ 36.8
◦ 28.6
◦ 31.1

Question 2

Suppose that replacement times for washing machines are normally distributed with a mean of 10.6 years and a standard deviation of 1.7 years. Find the 82nd percentile.
◦ 9.0 years
◦ 12.2 years
◦ 10.9 years
◦ 11.5 years
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by Pineappleeh on Jun 16, 2021

FergA

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Reply #1 on: Jun 16, 2021
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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Pineappleeh

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Reply 2 on: Jun 16, 2021
Gracias!

kishoreddi

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Reply 3 on: Yesterday
Excellent

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