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Author Question: The mean age of lead actors from the top ten grossing movies of 2007 was 36.4 years with a standard ... (Read 57 times)

melly21297

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on: Apr 14, 2020
The mean age of lead actors from the top ten grossing movies of 2007 was 36.4 years with a standard deviation of 9.87 years. Assume the distribution of the actors ages is approximately unimodal and symmetric.

Between what two values would you expect to find about 68% of the lead actors ages?
◦ 6.87 and 66.01 years
◦ 16.66 and 56.14 years
◦ 26.53 and 46.27 years
◦ None of these
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
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Marked as best answer by melly21297 on Apr 14, 2020

JaynaD87

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Reply #1 on: Apr 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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melly21297

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Reply 2 on: Apr 14, 2020
YES! Correct, THANKS for helping me on my review

atrochim

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Reply 3 on: Yesterday
Excellent

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