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Snezhnost [94]
2 years ago
15

Match each word to its definition.

Mathematics
2 answers:
Citrus2011 [14]2 years ago
7 0

Answer:

1. biased sample: sample not representative of the entire population

2.convenience sample: sample where representatives are easily accessible

3.unbiased sample: sample where every member of the population has an equal chance

4. self-selected sample: sample where members volunteer to take part

5. stratified sample: members are selected from the different subgroups within a population

6. systematic sample: sample members are selected through the use of a rule.

Hope this helps!!

Gre4nikov [31]2 years ago
5 0

1. biased sample: sample not representative of the entire population

2.convenience sample: sample where representatives are easily accessible

3.unbiased sample: sample where every member of the population has an equal chance

4. self-selected sample: sample where members volunteer to take part

5. stratified sample: members are selected from the different subgroups within a population

6. systematic sample: sample members are selected through the use of a rule.

Hope this helps!!

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Diano4ka-milaya [45]

Given:

The ratio of boys to girls is \dfrac{4}{5}.

Number of boys = 24

To find:

The number of girls.

Solution:

We have,

Boys: Girls = 4:5

Let the number of boys be 4x and number of girls be 5x.

4x=24

x=\dfrac{24}{4}

x=6

Now,

Number of girls = 5x

                          = 5(6)

                          = 30

Therefore, the number of girls is 30.

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Step-by-step explanation:

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