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Sphinxa [80]
2 years ago
5

Hey can someone help with this question

Mathematics
2 answers:
egoroff_w [7]2 years ago
8 0

Answer:

  • 1205 people per square miles

Step-by-step explanation:

  • Population = 10 511 215
  • Area = 8 723 square miles

<u>Population density is the number of people per unit of area:</u>

  • 10511215 / 8 723 = 1205 people per square miles

MAVERICK [17]2 years ago
4 0

GIVEN:

Population = 10,511,215.

Area = 8,723miles².

ANSWER:

We know that population density is the number of peoples per unit area.

So, 10,511,215/8,723

  • 1205 peoples/miles².
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Each score in a set of data is multiplied by 3, and then 4 is subtracted from the result. If the original mean is 10 and the ori
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The new mean and standard deviation is 26 and 15, when each score in data set is multiplied by 5 and then 7 is added.

According to the question,

Original mean is 10 and original standard deviation is 5 . In order to find to new mean and standard deviation when each score in data set is multiplied by 5 and then 7 is added.

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