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katrin2010 [14]
3 years ago
10

For any approximately normal distribution, how can we find the relative frequency of the scores?

Mathematics
1 answer:
Juliette [100K]3 years ago
7 0
<span>We can, transform the raw scores to z-scores and use the standard normal curve to find the relative frequency of the scores.

I hope this helped!</span>
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Work about the mid-points of these line segments. GH: G(-3,-4) and H (0,2)
Svet_ta [14]
The x-coordinate of the midpoint is the average of the x-coordinates
of the ends.
The average of the ends is  1/2(-3+0) = -1.5 .

The y-coordinate of the midpoint is the average of the y-coordinates
of the ends.
The average of the ends is  1/2(-4+2) = -1

The midpoint of the segment is  <em>(-1.5, -1)</em>.

3 0
3 years ago
A line passes through (-1,7) and (2,10) which answer is the equation of the line
alekssr [168]

Answer: -x + y = 8

Step-by-step explanation:

So first you are going to want to find the slope of the equation. The equation for that it (y2 - y1)/(x2 - x1) = (10 - 7)/(2 - -1) and that equals 1. So your slope will be 1.

Now you have half of your equation complete, currently it looks like, y = x + b. So we have to find the y intercept. You can do that by plugging in a pair of coordinates into the current equation and solve for b.

Lets plug in (2,10)

10 = 2 + b

10 - 2 = b

b = 8

So now you have your equation in slope intercept form, y = x + 8. Just move the x over to the left side and there is your answer.

-x + y = 8

5 0
3 years ago
What is 1 over 4 subtract 4 over 5
fomenos
....go to the school for this lol kids
3 0
3 years ago
Solve the inequality x + 2 &gt; 6.
Aloiza [94]

Answer:

x > 4

Step-by-step explanation:

x + 2 > 6

   -2    -2

x       > 4

7 0
3 years ago
Read 2 more answers
THIS IS THE THIRD AND FINAL TIME I WILL EVER POST A QUESTION ON BRAINLY IF SOMEONE GIVES ME A INCOMPLETE QUESTION (AKA TROLL COM
Afina-wow [57]

B and C are correct because you do basic PEMDAS and get 58 for both those expressions. If this is right could you possibly give me brainliest? Hope this helped.

8 0
3 years ago
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