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Len [333]
4 years ago
7

In this unit, you looked at numerical measures for statistics, including measures of central tendency and distribution for one-d

imensional data and correlations for two-dimensional data. You also used histograms, box plots, and scatter grams to visually analyze central tendency, distribution, and correlation. What do you consider to be the advantages of the numerical values? What do you consider to be the advantages of the visual representations? Which do you prefer working with, and why?
Mathematics
2 answers:
Triss [41]4 years ago
4 0
Some advantages of using the numerical values are that it sums up all the data in a simple way (if you use the correct number for the data).  If you are trying to communicate information about all the data that has been collected in a simple way (ex: grade), it makes sense to use numbers.  Another advantage is that numerical data is relatively simple to find, when compared to representing the data visually.

Advantages of using visual representations are that you can see patterns/tendencies more easily within the data when there are pictures/organization of the data.  Visual representations also give a broader perspective of the entire data set, instead of just using one number.  You can see how data is represented from the beginning to the end.

The last question is an opinion question, but my preference is visual.
Sedaia [141]4 years ago
3 0

Answer:

Well, for numerical values, it sums up all the data in a rather simple way. It's rather simple to distinguish the numbers that way. As for advantages of visual representations, one can easily spot shapes, time, et cetera. I prefer visual because I'm a visual learner.

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Jessica works at a store. She sold a computer for $950. She receives a 5% commission for each sale. How much was her commission
Snowcat [4.5K]

Answer: A. 47.50

Step-by-step explanation: 5% or 0.05 X $950.

5% X $950 = $47.50

3 0
4 years ago
Evaluate 7w -14 for w = 9
ipn [44]

Answer:

49 would be the answer

Step-by-step explanation:

7x9-14

7x9 = 63

63-14 = 49

3 0
3 years ago
Read 2 more answers
A) Goats that weigh exactly 50 or 60 pounds fall into two classes.
Jobisdone [24]
<span>A) Goats that weigh exactly 50 or 60 pounds fall into two classes. would be the right answer</span>
3 0
4 years ago
Which statement accurately explains whether a reflection over the X-axis and a 180° rotation would map figure ACB onto itself?​
Arlecino [84]

Using transformation rules, it is found that the correct option is:

No, A'C'B' is located at A(-1,1), C'(-3,4) and B'(-5,1).

--------------------

  • The transformation rule for a reflection over the x-axis is (x,y) \rightarrow (x,- y)
  • The transformation rule for a rotation of 180º is (x,y) \rightarrow (-x,-y)

  • After the reflection over the x-axis: (x,y) \rightarrow (x, -y)
  • Taking the reflection, and rotating: (x,-y) \rightarrow (-x, -(-y)) = (-x,y).
  • Not the same rule, that is, (x,y) \rightarrow (x,y), so it would not map figure onto itself.
  • A(1,1) would be mapped to A(-1,1), for example, thus, the correct option is:

No, A'C'B' is located at A(-1,1), C'(-3,4) and B'(-5,1).

A similar problem is given at brainly.com/question/10547006

8 0
2 years ago
Read 2 more answers
Gabriel wants to solve the equation 5/8 m=25. What step should he do to get m by itself on one side of the equation?
Alex Ar [27]
He should first multiply both sides by 8, to get rid of the denominator.

5/8 m = 25
8(5/8 m) = 8(25)
5m = 200

He should then divide both sides by 5, to get rid of the coefficient

5m/5 = 200/5
m = 40

So m = 40 by these steps
5 0
4 years ago
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