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Talja [164]
3 years ago
7

Alana, a talk show host, invited The studio audience to voice their opinions on raising The driving age. Of the 10 audience mem

bers who chose to speak, seven of them were against the idea. Is this sample of the audience members likely to be biased. Yes or no please help fast !!!
Mathematics
2 answers:
Serhud [2]3 years ago
8 0

Answer:

they might be since they could be like 16 and if it was raised they couldn't drive any more

Jet001 [13]3 years ago
6 0

Answer:

Yes, there is a high chance that this sample is biased since our pool of participants is not random.

Step-by-step explanation:

The population from which the talk show host drew is not representative of the entire country's population. Being a part of the live studio audience, these viewers are not considered a random sample and may be influenced by the opinions of the talk show due to response bias, specifically a desire to please bias.

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tekilochka [14]

Answer:

10x +30

Step-by-step explanation:

2(3 + 5x) + 24

Distribute

2*3 + 2*5x+24

6+10x+24

Combine like terms

10x +30

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Hurry Quick <br><br><br> What is this answer????
Vanyuwa [196]

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46

Step-by-step explanation:

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Find c if f (x)=-3<br> A.x=-3 B.x=5 C.x=6 D.x=-2
mestny [16]
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7 0
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Show work , simplifying expression
choli [55]

Answer:

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Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Define

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6 0
3 years ago
A grocer wants to mix two kinds of coffee. One kind sells for $0.85 per pound, and the other sells for $2.70
Sedaia [141]

Answer:

x = $0.85 per pound = 19.85 pounds

y = $2.70 per pound = 1.14 pounds

Step-by-step explanation:

Let

x = $0.85 per pound

y = $2.70 per pound

x + y = 21 (1)

0.85x + 2.70y = 19.95 (2)

From (1)

x = 21 - y

Substitute x = 21 - y into (2)

0.85x + 2.70y = 19.95 (2)

0.85(21 - y) + 2.70y = 19.95

17.85 - 0.85y + 2.70y = 19.95

- 0.85y + 2.70y = 19.95 - 17.85

1.85y = 2.1

y = 2.1 / 1.85

y = 1.14

Substitute y = 1.14 into (2)

0.85x + 2.70y = 19.95

0.85x + 2.70(1.14) = 19.95

0.85x + 3.078 = 19.95

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0.85x = 16.872

x = 16.872 / 0.85

x = 19.85

x = $0.85 per pound = 19.85 pounds

y = $2.70 per pound = 1.14 pounds

4 0
3 years ago
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