The marks scored by 25 students in a Statistics examination is shown below 59, 76, 66, 52, 75, 68, 65, 74, 80, 72, 61, 50, 70 70, 75, 62, 73, 81, 68, 76, 53, 62, 56, 77, 84, 1) Construct a frequency distribution table with 5 classes. 2) Using the above frequency table find the mean, standard deviation and coefficient of variation of the data.

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Q: .A person must score in the upper 2% of the population on an IQ test to qualify for membership in…

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Q: The marks scored by 25 students in a Statistics examination is shown below 59, 76, 66, 52, 75, 68,…

A: given marks scored by 25 students  59, 76, 66, 52, 75, 68, 65, 74, 80, 72, 61, 50, 70, 70, 75, 62,…

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Q: The observation values for a random sample with a sample volume of 19 are as follows. X: 18, 11, 17,…

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Q: The height of women ages​ 20-29 is normally​ distributed, with a mean of 64.9 inches. Assume σ=2.4…

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Q: For each day of last year, the number of vehicles passing through a certain intersection was…

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Q: Construct a sample (with at least two different values in the set) of 5 measurements whose mean is…

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