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USPshnik [31]
4 years ago
10

Which sample is representative of the population being studied?

Mathematics
2 answers:
Lesechka [4]4 years ago
8 0
First, let's break down what the difference between a sample and population is. A sample is a small part or quantity intended to show what the whole is like. A population is all inhabitants of a town, country, or the world. Samples are only representative of the population if the data collected is being collected in a fair manner. In answer choices A - C, the researcher is collecting data in locations specific to what is being studied. The outcome is likely to be bias because of the method in which the data is being collected. It is for that reason that the correct answer is D. To learn how many students at her school spend more than $10 on books in a month, Mia speaks to every sixth student she meets in the school hallway. 
fomenos4 years ago
7 0

Answer:

D

Step-by-step explanation:

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write a story problem that can be solved by finding the sum of 506,211 and 424,809.then solve the problem
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Jordan had 506,211 pairs of nike shoes then she bought 424,809 more. Jordan wants to find out how many pairs of nike shoes he has what is the answer Jordan is looking for? Answer: 931,020 pairs of nike shoes
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4 years ago
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A chemical equation contains 4 hydrogen atoms and 2 oxygen atoms in the reactants. How many hydrogen and oxygen atoms should be
Fittoniya [83]

The number of hydrogen and oxygen atoms that should be in the products according to the law of conservation of matter, is given as follows:

4 hydrogen atoms and 2 oxygen atoms.

<h3>What is stated by the law of conservation of matter?</h3>


The law of conservation of matter states that the amount of matter in the solution remains constant, even when the substance has a change in the format.

The amounts on the equation are given as follows:

  • 4 hydrogen atoms.
  • 2 oxygen atoms in the reactants.

The law of conservation of matter states that the amounts remain constant, hence the amounts of the solution are given as follows:

  • 4 hydrogen atoms.
  • 2 oxygen atoms in the reactants.

More can be learned about the law of conservation of matter at brainly.com/question/18318085

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5 0
2 years ago
Can someone help me with this please thank you
Dominik [7]

Answer:

1. 0.1

2. 0.01

I think it will help you.

6 0
2 years ago
How you say 4.012 in expanded
UkoKoshka [18]
Four thousand. one hundred and two.
7 0
3 years ago
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If the r-value, or correlation coefficient, of a data set is 0.926, what is the
n200080 [17]

Answer:

D. 0.857

Step-by-step explanation:

The coefficient of determination, R-squared, is simply the square of the  correlation coefficient;

R-squared = r^2

R-squared = 0.926^2

R-squared = 0.857

Therefore, the coefficient of determination is 0.857.

4 0
4 years ago
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