3 years ago

What factor should be considered when choosing between the median or mean as a description of the "center" of a data set?

1 answer:

8 0

You should look for outliers. If there is an outlier then you should use median because if you use mean the data would be skewed.

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It says write an equation of the line shown and the line goes through points 4,3 and 1,-3

RUDIKE [14]

Slope of the line;
slope= $\frac{change in y}{change in x}$
Slope= $\frac{3--3}{4-1}$
Slope,m = $\frac{6}{3} =2$
y=mx+c
y=2x+c
Replacing for x and y using point (4,3)
3=2(4)+c
3=8+c
c=3-8
c=-5
y=2x-5

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3 years ago

Which of the following is the result of the equation below after completing the square and factoring? x^2+3x+8=6

Inessa05 [86]

Answer:

Step-by-step explanation:

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The triangles below are similar which similarly describes the relationship between the two triangles check all that apply

Viktor [21]

Answer:

Is there a picture?

Step-by-step explanation:

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3 years ago

How do u factor..<br>x^2 + 10× - 2400 = 0

Lunna [17]

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${ \bf{ {x}^{2} + 10x - 2400 = 0}} \\ { \bf{ \red{it \: has \: no \: rational \: factors}}} \\ x = - 54.2 \: \: and \: \: 44.2$

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3 years ago

Read 2 more answers

How many 2/5 are in 8?

umka21 [38]

Answer : 212
Reason why is because yu have 2/5 you multiply it across 8/1 5x1= 5 and 8x2= 16 then you will have 5/16 you divide 5 into 16 , 5 goes into 16 twice then subtract 16 and 10 then you would have 6 bring down the 0 and you have 60 . 5 goes into 60 12 times then you have your answer 212 .

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3 years ago