Ask question

Ask question

All categories

2 years ago

13

Identify the sampling techniques used, and discuss potential sources of bias (if any). Explain.

1 answer:

Snowcat [4.5K]2 years ago

7 0

Answer:

The sampling technique used is the systematic sampling.

Step-by-step explanation:

Systematic sampling as the name implies is the application of a system so select samples, like having a people in a line, and a system is used to select the sample, like counting one to three and picking every third person in the line. This kind of sampling is bias because everyone is not giving equal opportunity of selection.

You might be interested in

A box is filled with 3 yellow cards, 2 blue cards, and 7 brown cards. A card is chosen at random from the box. What is the proba

Otrada [13]

We need to find the probability of the card chosen at random is yellow or brown.

So, since there are 3 yellow cards and 7 brown cards, the total numbers of cards that are yellow or brown is:

$3+7=10$

Now, the probability that the chosen card is yellow or brown can be found by dividing the above value by the total number of cards in the box.

The total number of cards in the box is:

$3+7+2=12$

Thus, that probability is given by:

$\frac{10}{12}=\frac{10\div2}{12\div2}=\frac{5}{6}$

Therefore, the answer is:

$\frac{5}{6}$

3 0

1 year ago

Which measurement would not be used to calculate the area of this triangle?

bonufazy [111]

Answer:

Im not sure but i think 2 is the answer

Step-by-step explanation:

5 0

3 years ago

Seven is reading a book while on vacation. So far, he has read 1/6 of the book. He wants to finish 3/6 of the book by the end of

SOVA2 [1]

Answer:

She has to read 2/6 more by the end of her vacation if she wants to finish 3/6 (1/2) of the book.

Step-by-step explanation:

If this wasn't the answer you were looking for please tell me so I can redo it.

4 0

3 years ago

Read 2 more answers

4(2x + 1) = 2(x - 13)

MakcuM [25]

The answer would be -5.

4 0

2 years ago

A repair bill for your car is $553. The parts cost $265. The labor cost is $48 per hour. Write and solve an equation to find the

rusak2 [61]

(553-265)/48=6
6 hours spent repairing the car

8 0

2 years ago