The blood pressure of a random sample of six patients are as follow: 122, 128, 134, 116, 124, 130 If the standard deviation is 6.38, calculate the coefficient of variation Select one: а. 5.08% b. 6.50% C. 3.33% d. 4%

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A:

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Q: Use the following information: n = 6 , Σ x = 16, Σ x2 = 72. Find the variance S2, standard…

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Q: What is the standard deviation of the following two scores: 120 and 140     10     100     20…

A:

Q: Given the following scores in a statistics test, 98, 45, 78, 88, 62, 55, 78, and 85 compute for the:…

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A: mean = 10 standard deviation = 2.6

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Q: For a sample with a standard deviation of s = 12, a score of X = 42 corresponds to z = –0.50. The…

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Q: A population has a mean u = 90 and a standard deviation o = 30. Find the mean and standard deviation…

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Q: Select one: а. 11.5 b. 2.65 с. 3.54 d. 10,5

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Q: Solve only the part a, b and c for question 10.

A: Sample size Sample mean Sample standard deviation Assume the population of times required to produce…