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Tamiku [17]
3 years ago
8

What do you know about statistics and data? What do you think a measure of center for a data set would be? What do you think a m

easure of variation for a data set would be?
Write an example of a situation for which you would like to analyze the statistics. Think of the types of graphs you are familiar with. Do you think the data from the situation you came up with would look good on one of the graphs?
Mathematics
1 answer:
Nady [450]3 years ago
5 0

Answer:

You can think of it as the tendency of data to cluster around a middle value. In statistics, the three most common measures of central tendency are the mean, median, and mode. Each of these measures calculates the location of the central point using a different method.

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At the airport, there is a moving walkaway 500 meters long, which moves at a speed of 4 km/hour. Aditya and Ravi step on the wal
Nutka1998 [239]

Answer:

He is approximately 166.6 m ahead of Ravi.

If it's right please mark BRAINLIEST

3 0
2 years ago
Read 2 more answers
Which expression is equivalent to One-fifth (150 x minus 80 y + 50 minus 50 x minus 25 y + 20)?
nekit [7.7K]

Answer:

150 x - 80 y + 50 - 50 x - 25 y + 20

<em><u>Arranging </u></em><em><u>like </u></em><em><u>terms </u></em>

150 x - 50 x -25 y - 80y + 50 + 20

100x - 105 y + 70

<h3>5 ( 20x - 21y + 14) </h3>
5 0
2 years ago
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Find the general form of the equation for the quadratic that passes through the points (2,5) and (4,10)
astraxan [27]

Answer:

The answer to your question is  5x - 2y = 0

Step-by-step explanation:

Data

A (2, 5)

B (4, 10)

Process

1.- Determina the slope of the line

slope = m = (y2 - y1)  / (x2 - x1)

   x1 = 2   y1 = 5   x2 = 4  y2 = 10

-Substitution

            m = (10 - 5) / (4 - 2)

-Simplification

            m = 5/2

2.- Find the equation of the line in the general form

            y - y1 = m(x - x1)

-Substitution

            y - 5 = 5/2(x - 2)

-Simplification

           2(y - 5) = 5(x - 2)

           2y - 10 = 5x - 10

           5x - 2y - 10 + 10 = 0

-Result

           5x - 2y = 0

4 0
4 years ago
Drag each tile to the correct box.
sleet_krkn [62]

Answer:

First box, second from the left,

Second box, first on the left.

Third box, third from the left.

Fourth box, Last on the right.

Step-by-step explanation:

Welcome.

6 0
2 years ago
Sixteen is seven plus three times a number find the number
Mama L [17]

Answer: x=3

Step-by-step explanation:

16 = 7 + 3x

9 = 3x

3 = x

:0

4 0
3 years ago
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