4. letxandybe two independent bernoulli random variables. xhas success parameterpandyhas success parameterq.(a) supposep=q, determine the probability mass function forz=x+y.(b) explain whyzhas a binomial distribution (what its ) supposep6=q, find the probability mass function forz=x+y.(d) doeszstill have the same distribution?

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.

it would be:

c.parallelogram.