Mathematics, 16.11.2019 05:31, rwma

Arandomly selected sample of 500 college students was asked whether they had ever used the drug ecstasy. sixteen percent (16% or 0.16) of the 500 students surveyed said they had. which one of the following statements about the number 0.16 is correct?

a - it is a population proportion.

b - it is a margin of error.

c - it is a sample proportion.

d - it is a randomly chosen number.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, seasmarie75

List the elements of the set in roster notation. (enter empty or ∅ for the empty set.) {x | x is a letter in the word hippopotamus}

Answers: 3

continue

Mathematics, 21.06.2019 15:30, mandyO1

Which of those sequences is a geometric sequence

Answers: 1

continue

Mathematics, 21.06.2019 17:30, rwbrayan8727

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Answers: 2

continue

Mathematics, 22.06.2019 00:30, tdyson3p6xvtu

Select the correct answer from each drop-down menu. let c(g) be the total cost, including shoe rental, for bowling g games at pin town lanes. c(g) = 5g+3 so, c(6) = 8? 33? 30? or 14? this means that for a $6 shoe rental? for $6 per game? for 6 games? for a total cost of $6? , the games are $8 each? total cost is $33? number of games is 14? or total cost is $30? reset next

Answers: 1

continue

Do you know the correct answer?

Arandomly selected sample of 500 college students was asked whether they had ever used the drug ecst...