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aksik [14]
2 years ago
13

HELP MY PARENTS ARGUING ABOUT THIS ASSIGNMENT PLEASE DO THIS HURRY!!!

Mathematics
1 answer:
vredina [299]2 years ago
5 0
I believe the answer are as follows: 1. A 2. B 3. A 4. D 5. B and 6. B
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Which of the following are considered measures of center? I. mean II. median III. interquartile range A. III only B. I and II on
andrezito [222]
Answer: Choice B) I and II only

The mean and median are considered measures of center as they represent the average of a data set. The average basically being a point that collectively speaks for all of the data. For example, if you have a group of basketball players whose heights range from 5'11" to 6'9", then there is no single height to report; however, we can compute the average to get a basic idea of the single height. The interquartile range (IQR) is a measure of variability or spread of the data. The higher the IQR, the more spread out the data is. Recall that 50% of the data is represented by the IQR and that IQR = Q3 - Q1 where Q1 and Q3 are the first and third quartiles respectively. So because the IQR is a measure of spread, it is not considered a center point.
4 0
3 years ago
Markers make up what percent of the school supply inventory?
Strike441 [17]

Answer:

Markers make up 15% of the inventory.

Step-by-step explanation:

There are 60 total items and 9 of them are markers. 9 is 15% of 60

6 0
3 years ago
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Please help fast answer the question in the picture
salantis [7]

Answer:

Rotation 90° counterclockwise about the origin

3 0
3 years ago
What’s the answer to quesion A
Olin [163]

Answer:

Plug in your x value into your equation --> y=2x+3

Step-by-step explanation:

Do this for each x-value that's missing the y- value :)

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3 years ago
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PLEASE HELP (100 POINTS)
omeli [17]

\\ \rm\Rrightarrow 2sin^2x=1-cosx

\\ \rm\Rrightarrow 2sin^2x=1-1+sin^2x

\\ \rm\Rrightarrow 2sin^2x-sin^2x=0

\\ \rm\Rrightarrow sin^2x=0

\\ \rm\Rrightarrow sinx=0

\\ \rm\Rrightarrow x\in n\pi

6 0
2 years ago
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