10 points + brainliest answer

a box contains 30 pieces of chocolate, distributed as shown in the table below. each piece is made of either white chocolate or dark chocolate, and each piece contains either cream filling or no filling. if one piece is selected at random, what is the probability that the piece is either white chocolate with cream filling or dark chocolate with no filling? (10 points + brainliest answer)

a. 8/30

b. 12/30

c. 20/30

d. 22/30

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain