SOLUTION: I am trying to figure out if this question, which was answered as normal distribution can be answered as binomial distribution in detail and using excel. The question is:
If 40%
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If 40%
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Question 912111: I am trying to figure out if this question, which was answered as normal distribution can be answered as binomial distribution in detail and using excel. The question is:
If 40% of voters are Democrats, what is the chance that a random sample of 500 voters will include more than 45% Democrats?
Thank you very much Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! p = .40, n = 500
Using TI and (.45*500 = 225)
P(x > 225) = 1 -P(x ≤ 225)= 1- binomcdf(500, .40, 225)
