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REY [17]
3 years ago
12

I need help on my math i wasn't there that day my class did it

Mathematics
2 answers:
wlad13 [49]3 years ago
7 0

Answer:

(a-4)x-b+9

Step-by-step explanation:

hope this helps

Nimfa-mama [501]3 years ago
6 0
I’m sorry, why weren’t you at school sonny boy
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Answer:

Step-by-step explanation:

Hello!

A city council member wanted to know how her constituents felt about a planned rezoning. She randomly selected 75 names from the city phone directory and conducted a phone survey.

Identify the population and sample in this setting.

The population of interest is confirmed by all the individuals or experimental units that the researcher wants to study. The sample is normally a portion of the population randomly selected and representative of it. Since in most cases it is impossible to study the whole population the sample is taken. Then after the experiment is conducted, the conclusions reached are extrapolated to the whole population.

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