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The standard deviations s for

One reason for standardizing random variables is to measure variables with:A. dissimilar means and similar standard deviations
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2. asked by Austin
3. 1,270 views
One of the conditions that allows us to use ANOVA safely is that of equal (population) standard deviations. Can we assume that
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2. asked by Anonymous
3. 455 views
One of the conditions that allows us to use ANOVA safely is that of equal (population) standard deviations. Can we assume that
1. 0 answers
2. asked by Anonymous
3. 475 views
One of the conditions that allows us to use ANOVA safely is that of equal (population) standard deviations. Can we assume that
1. 1 answer
2. asked by Anonymous
3. 780 views
1. what are the mean and standard deviation for this distribution of weekly take-home pay amounts?2. what percentage of the pay
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2. asked by margie
3. 582 views
Complete the statement "z = " for each data value.a. A data value 3 standard deviations below the mean. b. A data value 2.6
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2. 74 views
Question: If a distribution has a mean of 100 and a standard deviation of 15, what value would be +2 standard deviations from
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2. asked by tryingtosecurethebag
3. 2,220 views
Complete the statement "z = " for each data value.a. A data value 0.2 standard deviation below the mean. b. A data value 1.4
1. 1 answer
2. 65 views
Complete the statement "z = " for each data value.a. A data value 2 standard deviations below the mean. b. A data value 0.8
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2. 66 views
if someone scored two standard deviations above the mean on a standard test where the mean =100 and the standard deviation = 15,
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2. asked by benjamin
3. 2,197 views