subject

Mathematics, 12.02.2020 03:08 katnsanford

Donald is studying the eating habits of all students attending his school. He samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. He then collects data from the sample. Which type of sampling is used?

a. Systematic sampling
b. Convenience sampling
c. Stratified sampling
d. Cluster sampling

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:30

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Answers: 2

question

Mathematics, 21.06.2019 17:30

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Answers: 1

question

Mathematics, 21.06.2019 18:30

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Answers: 2

question

Mathematics, 22.06.2019 02:00

Which fraction represents the ratio 35 : 42 in simplest form

Answers: 1

You know the right answer?

Donald is studying the eating habits of all students attending his school. He samples the population...

Questions

question

Mathematics, 06.07.2021 20:20

Ray is constructing a flower bed ...

question

English, 06.07.2021 20:20

Which is an example of internal conflict? O Kevin wants to take Katie to a dance, but his best friend Jason has already told Lauren and Ashley...

question

Biology, 06.07.2021 20:20

What type of rock needs to be present for Karst topography? A. Very resistant bedrock such as granite. B. Soluble rock such as limestone....

question

Mathematics, 06.07.2021 20:20

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a blue marble is 3/8 There are 56 marbles in...

question

Mathematics, 06.07.2021 20:20

Which expression is equivalent to 2(x-4)< 4x+6?...

question

Social Studies, 06.07.2021 20:20

Christopher Columbus wanted to reach Asia by? Finding the Northwest Passage. Sailing around the cape of Good Hope. Sailing we...

question

Mathematics, 06.07.2021 20:20

What is the solution 2/3x+3 x=-2...

question

English, 06.07.2021 20:20

PLZ VERY QUICK The Mystery of Loch Ness By Kayden Mitchell Of all the mysteries in the world, none has been as popular as that of t...

question

English, 06.07.2021 20:20

In a nonfiction work, which text feature lists key names, terms, and topics alphabetically with page numbers? A) Example Page B) Glossary...

question

Mathematics, 06.07.2021 20:20

Answer pls Which inequality matches the graph? X, Y graph. X range is negative 10 to 10, and y range is negative 10 to 10. Dotted line on...

question

Mathematics, 06.07.2021 20:20

El calentamiento global ocasiona el deshielo de los glaciares, aumentando el nivel del mar. El deshielo de los glaciares de Alaska, aporta 7/50 mm anu...

question

Mathematics, 06.07.2021 20:20

The area of a rectangle is (4x2 − 49y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely....

question

Business, 06.07.2021 20:20

Thomas McDonald earns $12,550 every month and sets aside the minimum amount for saving. How much would Thomas McDonald be saving from his income?

question

Mathematics, 06.07.2021 20:20

Three-fifths of what number equals one? please I need to finish this assignment...

question

History, 06.07.2021 20:20

Match the term in column 1 to the definition in column 2. Migration rate ? Number of births per 1,000 people per year Growth...

question

Mathematics, 06.07.2021 20:20

Solve for x. Round to the nearest tenth of a degree, if necessary.

question

Mathematics, 06.07.2021 20:20

Please Help, I'll Give Brainliest The step function f(x) is graphed. On a coordinate plane, a step graph has horizontal segments that are...

question

Mathematics, 06.07.2021 20:20

A 15% of the students in a school of Business Administration are majoring in Economics, 20% in Finance, 35% in Management, and 30% in Accounting. The...

question

Medicine, 06.07.2021 20:20

Mrs. Mendoza, who has had type 2 diabetes for 17 years, had a below-the-knee amputation of her gangrenous left foot. Her electronic health record indi...

question

Business, 06.07.2021 20:20

The demand for cigarettes is highly inelastic. This suggests that the incidence of a higher tax on cigarettes will fall primarily on...

More questions: Mathematics Another questions

Questions on the website: 13722363