(7)
n = 8250
p = 0.638
q = 1 - p = 0.362
Standard deviation is given by:

So,
Correct option:
43.7
(8)
n = 982
p = 0.431
q = 1 - p = 0.569
Variance is given by:

So,
Correct option:
240.8
(9)
n = 546
p = 0.17
Mean is given by:

So,
Correct option:
92.8
7. A binomial distribution of 8,250 trials has a probability of p 0.638. What is the...
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1. For a given binomial distribution with n fixed trials and p, which is the probability of success of each trial, the binomial distribution is skewed left if p=0.50 Select one: True or False 2. Consider a graph of a normal distribution with the mean μμ and standard deviation σσ. The graph will never cross the horizontal axis. This happens because the normal distribution is an exponential function. Select one: True or False 3. Suppose you flip a fair a...
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