Date J akote a medication whose pumpose cs o reduce the pain assoc ated with nai

Question

Date J akote a medication whose pumpose cs o reduce the pain assoc ated with naine headaches In clinical tatals of a kote, a lo of the patents in the study experienced weight gain as a S de effect. andam Sample the number Depakote users obtained, and of patients who expe sienced cue ght gai a) oes this expe t satisfies all cond frons AP so, dist them of a Binomial experiment b) find the probability that exactly 3 weight gain as a Side k using formula only Show values in the fosm se Plug in all the 128 or 75% 1645 85% or

Explanation / Answer

Solution:-

a) Yes the above experiment follows binomial experiment.

b) The probability that exactly 3 experienced weight gain as side effect P(x = 3) = 0.0188.

x = 3

By applying binomial distribution:-

P(x, n, p) = nCx*p x *(1 - p)(n - x)

P(x = 3) = 0.0188

c) The probability that 4 or more experienced weight gain as side effect = 0.0029.

x = 4

By applying binomial distribution:-

P(x, n, p) = nCx*p x *(1 - p)(n - x)

P(x > 4) = 0.0029

d) The probability that fewer than 3 people experienced weight loss as side effect = 0.9783.

x = 3

By applying binomial distribution:-

P(x, n, p) = nCx*p x *(1 - p)(n - x)

P(x < 3) = 0.9783

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