Unformatted text preview: 1. (a) The mean will be divided by 2.2. (b) The standard deviation will be divided by 2.2. 3. (a) False. The true percentage could be greater than 5%, with the observation of 4 out of 100 due to sampling variation....
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 Fall '11
 MattGilg
 Statistics, Standard Deviation, Harshad number

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