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ad-work [718]
4 years ago
6

The following survey has bias.

Mathematics
1 answer:
skelet666 [1.2K]4 years ago
3 0

Answer:

Sampling bias. Remedy is to use Systematic Random Sampling techniques

Step-by-step explanation:

It is a sampling bias because it denies the other party the opportunity to respond to same question to determine their opinions

The possible remedy to this study is to adopt the systematic random sampling approach to make provision for other party to also respond to same question before an inference or conclusion is reached.

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George and Carmen went on a bicycle trip. The took a bus to their starting point, and then biked the rest. They traveled 350 kil
alina1380 [7]
X+y=350
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x=215kilometers
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3 years ago
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The circumference of a circular field is 163.28 yards. What is the radius of the field? Use 3.14 for π and do not round your ans
Alja [10]

Answer:

r = 26

Step-by-step explanation:

C = 2 π r

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163.28 / 2 / 3.14

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2 2x+3 −9.2 x +1=0<br>please help​
elena-14-01-66 [18.8K]

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Step-by-step explanation:

5 0
3 years ago
A group consisting of 10 children an adult went to a movie theater children tickets cost 5 each and adults tickets cost 8 each a
wlad13 [49]

9514 1404 393

Answer:

  6 children

Step-by-step explanation:

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There were 6 children in the group.

_____

If you want an equation, you can let c represent the number of children. Then the cost of tickets is ...

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  -3c = -18 . . . . . . . subtract 80

  c = -18/-3 = 6 . . . divide by 3

3 0
3 years ago
If f(x) = x^2 - 4, find f(x + h)
erastova [34]

f(x+h)=(x+h)^2-4=x^2+2hx+h^2-4

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3 years ago
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