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AlladinOne [14]
3 years ago
5

A high school gym teacher randomly selects a group of two players from three students to demonstrate a basketball drill during c

lass. The three students consists of two girls, Andrea and Marta, and one boy, Davi.
Mathematics
1 answer:
Tcecarenko [31]3 years ago
5 0
1/3 chance to pick a boy 2/3 chance to pick a girl
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WILL GIVE BRAINLEIST!!!
sesenic [268]

Considering that the data has no outliers, the mean of 3.2 inches should be used to describe the center of the data represented in this line plot.

<h3>What measure should be used to describe the center of a data-set?</h3>

It depends if the data-set has outliers or not.

  • If it does not have outliers, the mean should be used.
  • If it has, the median should be used.

The dot plot gives the number of times each measure appears. Since there is no outliers, that is, all values are close, the mean should be used. It is given by:

M = (2 x 1 + 3 x 2 + 2 x 3 + 1 x 5 + 1 x 6 + 1 x 7)/(2 + 3 + 2 + 1 + 1 + 1) = 3.2 inches.

The mean of 3.2 inches should be used to describe the center of the data represented in this line plot.

More can be learned about the mean of a data-set at brainly.com/question/24628525

5 0
2 years ago
Read 2 more answers
Pleases help thank you
zalisa [80]

Answer:

my bad

The correct answer is C

Step-by-step explanation:

hopr it helps

have a great day

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6 0
3 years ago
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Ben makes $39,600 a year. What is the maximum amount he can afford for a'
Olin [163]

Answer:

B:825

Step-by-step explanation:

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3 0
3 years ago
I need to fine the height of a triangular pyramid and I already have the volume and Area
Keith_Richards [23]
I’m not sure, but i think that you have to take the volume equation, and plug in the other variables (volume, area) to find the height
6 0
3 years ago
I need help finding y
denpristay [2]

Answer:

y = 9.8995

Step-by-step explanation:

This question requires the use of basic trigonometry.

In this problem, we know one of the sides and two of the angles.

Since one of the angles is 45 degrees and the sum of all internal angles of a triangle is 180 degrees, the other angle can only be 45 degrees, making this an isosceles triangle - that is, the length of the other leg, x, is also 7.

You could use the soh cah toa mnemonic to figure it out, but here just using the a^2 + b^2 = c^2 should be sufficient since we know both legs of the triangle.

7^2 + 7^2 = 98, and the square root of 98 gives you about 9.8995, which sounds about right for this situation.

Hope this helped!

4 0
3 years ago
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