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a sample of 120 men and women randomly divided into

in a sample of 1000 people <525 men and 475 women>,113 are left handed<63 men and 50 women>.the results of the sample are shown
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2. asked by ron
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a sample of 120 men and women randomly divided into 3 groups with 40 people per group. group 1 members varied their workouts.
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2. asked by nancy
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To select a _________ sample, the population is divided into disjoint subgroups according to some characteristics like income
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2. asked by tammy
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Which best describes bias, if any, from the sample surveyed?survey: voter preference in an upcoming election sample: randomly
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2. asked by jeus love all
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Assume that women's heights are normally distributed with a mean given by u=64.6 inand a standard deviation given by 0=2.8in. a)
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2. asked by angela
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Your samle is normally distributed with a mean age of 57. The standard deviation iin this sample is 5 years.The 2000 census
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2. asked by statistics
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Samples of size n = 6 are randomly selected from 4 different binsof DVDs ranging in price from $4.99 to $9.99. You return each
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The average life expectancy of Canadian women is 75 years, and is normally distributed. The standard deviation is known to be 7
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2. asked by Anonymous
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we developed a 95% z confidence interval for the mean BMI of women aged 20 to 29 years, based on a national random sample of 654
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2. asked by steven
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4. A large company wants to find the favorite animal of their employees…would surveying every 5th women who uses the copier,
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