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Vedmedyk [2.9K]
3 years ago
15

A restaurant owner creates an advertisement promising $25 to take part in a food taste testing trial. The owner selects the firs

t seven people who reply to the advertisement. Which of the following is true? (3 points)
a
It is not a valid sample because it does not tell the type of food.

b
It is not a valid sample because it is not a random sample of the population.

c
It is a valid sample because the first seven people were selected to participate.

d
It is a valid sample because money was offered to participants.
Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
3 0
B is the correct answer to this
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Calculus Examples

Popular Problems Calculus Find the Domain and Range f(x)=5x-3

f

(

x

)

=

5

x

−

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The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

−

∞

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Set-Builder Notation:

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x

|

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∈

R

}

The range is the set of all valid

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(

−

∞

,

∞

)

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{

y

|

y

∈

R

}

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(

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,

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,

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