Mathematics, 22.08.2019 04:20 jmitial

For the following questions, would you collect information using a sample or a population?
a. to calculate the percentage of car owners in new york city.
b. to know how many different private airlines provide service in the united states.
c. to estimate weekly earnings of computer programmers in united states.
d. to find the marks of a class of 20 students in a physics exam.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, playboib

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Answers: 1

continue

Mathematics, 21.06.2019 15:20, kylabreanne120

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Answers: 1

continue

Mathematics, 21.06.2019 16:50, jay4881

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

Answers: 1

continue

Mathematics, 21.06.2019 19:00, vane6176

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

Answers: 3

continue

You know the right answer?

For the following questions, would you collect information using a sample or a population?
a...