Question 8( Multiple Choice Worth 1 points) (01.02 LC)Simplify 9 - (-4) A:-13 B:-5 C:5 D:13​

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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