The following items 6-8 are not related to Problem I above. If a population dist

Question

The following items 6-8 are not related to Problem I above. If a population distribution is skewed to the right, then, given a random sample from that population would expect that: The median would be greater than the mean. The mode would be equal to the mean. The median would be less than the mean. The median would be equal to the mean. According to Chebyshev's rule, at least percent of the observations in a sample are contained 3 standard deviations around the mean, regardless of the shape of the distribution. 93.75 88.89 75.00 66.67 According to the empirical rule, if the data form a normal di percent of the absorb sample are contained within 2 standard deviations around the mean. 95.44 93.75 88.89 68.26

Explanation / Answer

6) median would be less then mean option D

7)for 3 std devuautib around % =1-1/32 =0.8889 ~88.89% option B

8) 95.44 ; option A

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