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The age distribution of students

A basic statistics course had a total of 25 students which included 15 female (F) students whose distribution by major was 4 in
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2. asked by Anonymous
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The following table is the frequency distribution of the masses of 45 students in a class:mass kilogram
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Suppose the mass of college students can be modeled by the normal distribution. We believe the meanof the normal distribution is
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2. asked by judy
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Large group of students took a test in English and the final grades have a mean of 75 and a standard deviation of 8. If we can
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2. asked by ali
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Large group of students took a test in English and the final grades have a mean of 75 and a standard deviation of 8. If we can
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2. asked by ali
3. 781 views
A sample of 106 students, the researchers reported the following statistics...mean= 13.2 s=19.5Explain why the distribution for
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2. asked by helpthedumbie
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For a normal distribution where mx= 80 and sx= 10, the distribution model fits well to test scores of N = 20000 students.
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2. asked by sandra
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In his class, Dale conducted a survey to observe the distribution eyecolor. The results are summarized as follows eye colors are
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Which of the following is not a characteristic of Students' t distribution?A) For large samples, the t and z distributions are
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2. asked by Ashley
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Which of the following is not a characteristic of Students' t distribution?A) For large samples, the t and z distributions are
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2. asked by Sue
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