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Ksenya-84 [330]
3 years ago
13

Suppose you want to simulate surveying 100 people to find the date of the month (1st, 2nd, 3rd, . . .) each was born. You decide

to simulate the survey by having your computer randomly list values 1 through 31. Would the simulation provide a fair representation of an actual survey of 100 people? Why or why not?
No, because for the 12 months in the year not all of the dates are represented.
Yes, because it is possible to get 100 random values in a simulation.

Yes, because all possible dates of the month would be represented.

No, because for the 12 months in the year each date is not equally likely.
Mathematics
1 answer:
MissTica3 years ago
5 0

Answer:

D) "No, because for the 12 months in the year each date is not equally likely."

Step-by-step explanation:

For example, february does not have 31 days as well as april so it would not be a fair representation.

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453% as a decimal is what
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Answer:

4.53

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Divide the percentage by 100 to change it to a decimal.

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7n - 5 (Write a polynomial that represents the area of the square.)
zalisa [80]

Answer:

49n² - 70n + 25

Step-by-step explanation:

Area of a square = s²

Where,

s = side length = 7n - 5

Area of the square = (7n - 5)²

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= 7n(7n - 5) -5(7n - 5)

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Step-by-step explanation:

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3 years ago
Ariel is filling a giant beach ball with air. The radius of the beach ball is 303030 cm. What is the volume of air that the beac
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Answer:

The volume of air that the beach ball will hold is 36,000 \pi\ cm^{3}

Step-by-step explanation:

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7th grade math plz help
mina [271]

Answer:

x = 3

y = 3/2

Step-by-step explanation:

look at the hangers to form an equation:

x + x + x + 3 + 3 + 3 = x + x + y + y + y + y

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you also know that

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7 0
3 years ago
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