I've been practicing on how to get the probability distribution/density functions of certain random variables by solving some questions in my book. I cam across this particular problem, and though, It seems easy, the answer does not comply with what I got (or simply I got the wrong answer.)...
hello,
please i'm, taking statistic this term and i really have a problem with this question:
which is
for the distribution B(3,0.5),
a) how many outcomes are there to each trial?
b) how many trials are there?
c) how many possible values can the variable take?
d) what are the mean and...
I need help on this problem.. my answer that i get is the following for A, but I'm not sure. can you help me with a and b. thank you...;.
In a binomial situation n=5 and pie = .40 Determine the probabilities of the following events using the binomial formula.
a. x = 1
n = 5...