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MrMuchimi
3 years ago
9

Please answer, need it today! ASAP!

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0

There is no picture.....

???

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(08.01)Angela wants to know how many families in her neighborhood plan to attend the parade. She puts all 120 of the neighborhoo
Zolol [24]

Using sampling concepts, the correct option regarding the validity of the inference is given as follows:

B) Yes, this is a valid inference because she took a random sample of the neighborhood.

<h3>What is sampling?</h3>

It is a common statistics practice, when we want to study something from a population, we find a sample of this population, which is a group containing elements of a population. A sample has to be representative of the population, that is, it has to involve all segments of the population.

For example:

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So I ask, lets say, 1000 randomly selected New York state residents whether they are Buffalo Bills fans, and expand this to the entire population of New York State residents. If I had taken 1000 residents just from Buffalo, it would not be a representative sample.

In this problem, all addresses in the neighborhood are considered, hence a random sample was taken and the correct option is given as follows:

B) Yes, this is a valid inference because she took a random sample of the neighborhood.

More can be learned about sampling concepts at brainly.com/question/25122507

#SPJ1

3 0
1 year ago
Hey guys what this answer step-by-step step<br> 2(7x+5)=122
prisoha [69]
The answer to your question is x=8
5 0
3 years ago
Read 2 more answers
PLZ!!!!HELP!!!What is the absolute deviation for 15 in the data set?
Brut [27]
20 + 20 + 30 + 15 + 40 = 125
125/5= 25
25-15 = 10
Absolute deviation for 15 is 10
5 0
3 years ago
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How can you determine whether a sum of numbers, such as 127 + 38, is
N76 [4]

Answer:

Even + Even = Even

Odd + Odd = Even

Even + Odd = Odd

8 0
2 years ago
cody and his friends started playing a game at 6:30 p.m. it took them 37 minutes to finish the game at what time did they finish
Lelechka [254]
The answer is 7:17 because when you add them together it equals 7:17.
7 0
3 years ago
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