There are 4 unrelated parts to this question justify your

Assignment Help Basic Statistics

Reference no: EM13622519

There are 4 unrelated parts to this question. Justify your answers

a) (i) if 8 identical blackboards are to be divided among 4 schools, how many divisions are possible?

(ii) if 8 new teachers are to be divided among 4 schools, how many divisions are possible?

b) show that for any nonnegative integer n we have (n0)+(n2)+(n4)+......=(n1)+(n3)+(n5)+.... { note- (no) means nC0)

(Hint: use the binomial theorem ans substitute in specific values for x and y to prove the above statement)

c) suppose X is a continous random variable with density fX(x) for all x belongs to R. find the density of Z= (X-?)/?, for some constants ? and ? not equal to zero

Reference no: EM13622519

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