Mathematics, 29.06.2019 02:10 supertailsninja453

Nayara wants to know the percentage of each grade level of students at her school who drive to school. she has 4 grade levels in her school. which of the following survey methods will allow nayara to make a valid conclusion about what percentage of each grade level of students drive to school?
choose 1
a. randomly select 48 students who drive to school and ask them their grade level.
b. randomly select 12 students from each grade level and ask whether they drive to school.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

41/2 - 1 1/3 what is the answer as a fraction?

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Select all the expressions that will include a remainder.

Answers: 1

Answer

Mathematics, 22.06.2019 00:20

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

Answers: 1

Answer

You know the right answer?

Nayara wants to know the percentage of each grade level of students at her school who drive to schoo...

Questions

Mathematics, 18.02.2020 07:11

Maria went to the restaurant and waited 90 seconds to place her order. Use the trend line equation to predict how many employees were working. Round t...

Mathematics, 18.02.2020 07:11

The represents the number of standard deviations an observation is from the mean....

Arts, 18.02.2020 07:11

In the Roman era was used for portraits on coffins...

Health, 18.02.2020 07:12

Grains are rich in what nutrient?...

Mathematics, 18.02.2020 07:12

Iteamindare invisited...

Mathematics, 18.02.2020 07:12

A line segment has endpoints j(2,4) and l(6,8) the point k is the midpoint of ja what is an equation of a line perpendicular to ja and passing through...

Mathematics, 18.02.2020 07:12

−4.5=−0.5(x−7.1)minus, 4, point, 5, equals, minus, 0, point, 5, left parenthesis, x, minus, 7, point, 1, right parenthesis...

Mathematics, 18.02.2020 07:12

The graph of the function y= -x^2-2x+3 is shown below. Which statements about the graph are true...

English, 18.02.2020 07:12

In this passage, how does point of view affect the story?...

Biology, 18.02.2020 07:12

What is the process called when one double helix DNA molecule turns into two double helix DNA molecules?...

Mathematics, 18.02.2020 07:12

5f + 3s +6 use f= 6 and s = 7...

Mathematics, 18.02.2020 07:13

If 3 (x+6)= 39, Then x =...

Mathematics, 18.02.2020 07:13

Consider the diagram below. 17 cm. 15 cm. 8cm. If zB is the reference angle, then which of the following represents the tangen...

History, 18.02.2020 07:13

Select the correct answer. Which of these statements is true about the play Everyman? OA. The fate of Everyman is predestined. OB. D...

English, 18.02.2020 07:13

How does Anne change over the course of her two years in hiding?...

Mathematics, 18.02.2020 07:13

If Alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x...

Physics, 18.02.2020 07:14

Solving for acceleration, mass and net force...

History, 18.02.2020 07:14

How did the spanish american war affect american expansionism...

Social Studies, 18.02.2020 07:14

Pretend you are an archaeologist who has discovered a secret underground room in the Great Pyramid. In the space below, write an essay explaining what...

Chemistry, 18.02.2020 07:14

14. Classify Identify each molecule below as either a polar molecule or a nonpolar molecule. Explain your reasoning. Oxygen Carbon d...

More questions: Mathematics Another questions