Telephone surveys may use a telephone directory to identify individuals for

Telephone surveys may use a telephone directory to

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3.Telephone surveys may use a telephone directory to identify individuals for study. Speculate on the type of household that would be undercovered by using this sampling frame. 4.Could the number “0000” appear in a table of random digits? If so, how likely is this? 5.Body weights of 18 diabetics expressed as a percentage of ideal (defined as body weight divided by ideal body weight x 100) are listed: {107, 119, 99, 114, 120, 104, 88, 114, 124, 116, 101, 121, 152, 100, 125, 114, 95, 117}. Construct a stem-and-leaf plot of these data and interpret your findings.
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Location: Median 114 Spread: Data spread from 88 to 152 8 : 8 9 : 59 10 : 0147 11 : 444679 12 : 0145 13 : 14 : 15 : 2
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