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valentinak56 [21]
3 years ago
6

A collection of numerical information, such as the scores on a test, is referred to as simple random sampling.True / False.

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0

Answer:

False. See explanation below.

Step-by-step explanation:

False

A simple random sample "is a subset of a statistical population in which each member of the subset has an equal probability of being chosen"

In other words that means in order to apply a random sampling we need to ensure that we have the same probability of inclusion for every possible element of the population of interest.

And for this case a collection of any numerical information is not referred as random sampling since we don't know if these scores are representative of the population of interest.

And we don't know if this information is obtained using any sampling frame or sampling methodology.  

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Answer:

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1 \times 3 = 3

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3 \times 5 = 15

Step-by-step explanation:

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now has a book that is 3.6 meters long he cuts the Rope into two pieces one piece is 1.925 meters long how long is the other pie
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lilavasa [31]

Answer:

f(2) = 9

Step-by-step explanation:

It's give in the question,

Two different functions are,

f(x) = 4x + 1

g(x) = -2x

Then we have to find the output value of function 'f' for the input value x = 2.

By substituting the value of x in the function 'f',

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2 years ago
A loaded grocery cart is rolling across a parking lot in a strong wind. You apply a constant force F⃗ =( 35 N )i^−( 37 N )j^ to
Trava [24]

Answer:

-189.8 J

Step-by-step explanation:

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Using the formula

Work done=(35i-37j)\cdot (-8.7-3.1)

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Bezzdna [24]

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8.8 more than the quotient of five and X

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8.8 +  \frac{5}{x}

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2 years ago
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