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RUDIKE [14]
2 years ago
7

____ is necessary because researchers in the social sciences almost never have enough resources — time or money — to collect inf

ormation about the entire set of subjects of interest to them.
Mathematics
1 answer:
Tanya [424]2 years ago
4 0

Answer:

Sampling is necessary because researchers in the social sciences almost never have enough resources — time or money — to collect information about the entire set of subjects of interest to them.

Step-by-step explanation:

Sampling is done because you usually cannot gather data from the entire population. Even in relatively small populations, the data may be needed urgently, and including everyone in the population in your data collection may take too long.

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No

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6 0
3 years ago
1/2a + (-3a) - 3b - 0.7a
Anna71 [15]
If you would like to calculate 1/2 * a + (-3 * a) - 3 * b - 0.7 * a, you can do this using the following steps:

1/2 * a + (-3 * a) - 3 * b - 0.7 * a = 0.5 * a - 3 * a - 0.7 * a - 3 * b = - 3.2 * a - 3 * b

The correct result would be - 3.2 * a - 3 * b.
5 0
2 years ago
If
sp2606 [1]

Answer:

51

Step-by-step explanation:

4x12-3x3+12

48-9+12=51

7 0
2 years ago
Answer pls <br> The hint part also
tatiyna
4x+60+ x+15=180
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3 years ago
Tell whether (5, 1) is a solution of y
Arisa [49]

Answer:

1 because Because the right number will be the Y intercept an in the left number will the X interception

7 0
3 years ago
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