Find the expected frequency, Ej, for the given values of n and p- n= 180, p, = 0.3 E; =0
Q: e. Find the standard deviation of the random variable X.
A: A random Sample of 200 residents; n=200 p=0.254
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A: Note: Please repost remaining subparts as i can answer only 3 subparts as per my policy.
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A: The table is given by
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A: Sample size, n = 4 Mean = 40 Standard deviation = 8 Sample mean = 43
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A: Given, n = 16 a) σm = 8 σm = σn8 = σ16σ = 8 * 4σ = 32
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