Some of the eggs at a market are sold in boxes of six. the number, x, of broken eggs in a box has the probability distribution given in the following table.

x 0 1 2 3 4 5 6
p(x=x) 0.8 0.14 0.03 0.02 0.01 0 0

(find the expectation and variance of the number of unbroken eggs in a box)

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)