The profits from selling T-shirts at store A are shown in the graph. The profit y for selling x T-shirts at store B is represented by the equation y = 3.75x. Which of the following statements is true? Store A made a greater profit per T-shirt.
Store B made a greater profit per T-shirt.
Store A made a profit of $3.50 per T-shirt
Store B made a profit of $4 per T-shirt

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