Calculate range and its co-efficient from the following statistical data: Profits ( $ in 000's) 125, 50, 30, 20, 80, 85, 90, 160, 180, 100, 170, 185, 155, 200, 140, 145.

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A: Given that  n=5 , q=32%=0.32 ,p=1-q=1-0.32=0.68 X~Binomial(n=5,p=0.68) X=Number of  not written an e...

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Q: Q. 2. Calculate range and its co-efficient from the following data: Value: 20 28 32 25 15 10 36 40

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Q: The estimated standard error is a measure of central tendency

A: The estimated standard error is a measure of central tendency :

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Q: (c) What is the probability that none of the five have written an editorial letter while under the i...

A: Given that  n=5 , p=32%=0.32 , q=1-p=2-0.32=0.68 X~Binomial(n=5,p=0.32) X=Number of written an edito...

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A: The handwritten solution.