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Author Question: According to the empirical rules, approximately 38 of the observations will fall within two standard ... (Read 97 times)

SGallaher96

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on: Jun 24, 2018
According to the empirical rules, approximately 38 of the observations will fall within two standard deviations of the mean.
 
  Indicate whether the statement is true or false

Question 2

A sample of twenty boxes of breakfast cereal delivers a mean weight of 14.9 ounces with a sample standard deviation of 0.3 ounces.
 
  Since the label weight of these boxes is 15 ounces, the quality assurance department wants to determine if there is a true weight problem, so they determine the confidence interval at 95 confidence to be ________. A) 14.77 - 15.03 ounces
  B) 14.70 - 15.10 ounces
  C) 14.87 - 14.93 ounces
  D) 14.6 - 15.2 ounces
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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ttt030911

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Reply #1 on: Jun 24, 2018
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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SGallaher96

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Reply 2 on: Jun 24, 2018
Wow, this really help

kthug

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Reply 3 on: Yesterday
Gracias!

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