Consider a political discussion group consisting of 10 Democrats, 5 Republicans, and 3 Independents. Suppose that two group members are randomly selected in succession, to attend a political convention. Find the probability of selecting no Republicans,
(Type an Integer or a simplified fraction)

Find equation of line with slope equals 8 and passing through (6,53)

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

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