Mathematics, 02.02.2020 18:50 TightKnowsDaWhey

Anews reporter wants to estimate the percentage of registered voters who will vote for a particular candidate in an upcoming election.

which statement describes a method that will him accurately estimate this percentage?

a. he could take a random sample of registered voters, and then calculate the percentage of the sample who will vote for the particular candidate.

b. he could ask his readers to respond to a survey that asks which candidate the reader will vote for and then calculate the percentage of people who say that they will vote for the particular candidate.

c. he could ask employees at the newspaper which candidate each will vote for, and then calculate the percentage who will vote for the particular candidate.

d. he could contact every resident in the town, ask whether the resident will vote for the particular candidate, and then calculate the percentage of residents who say they will vote for the particular candidate.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Answers: 2

Answer

Mathematics, 21.06.2019 18:40

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Answers: 2

Answer

Mathematics, 21.06.2019 22:10

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf

Answers: 1

Answer

You know the right answer?

Anews reporter wants to estimate the percentage of registered voters who will vote for a particular...

Questions