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patriot [66]
3 years ago
12

Kudrey was making a box plot. He first plotted the least and greatest data values. He then divided the distance into half, and t

hen did this again for each half. What did kudrey do wrong and what did his box plot look like?
Mathematics
1 answer:
faltersainse [42]3 years ago
7 0
By definition, a box plot is defined as a convenient way of graphically depicting groups of numerical data. Using the quartiles of the numerical data, you can be able to plot where there are lines extending vertically form boxes. Kudrey wrongly divided the box because, we are talking about the "quartiles" not that equal part like a fraction.

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Annette [7]
Giving You Up by Kameron Marlow. Love that song
8 0
3 years ago
7. If A = 2x + 3 and B = x^2 - 5x + 1, what is the value of A-5B?​
taurus [48]

Answer:

\huge \boxed{ \boxed{ \tt  - 5 {x}^{2}  + 27 x- 2}}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • algebra
  • PEMDAS
<h3>given:</h3>
  • A=2x+3
  • B=x²-5x+1
<h3>to find:</h3>
  • A-5B
<h3>let's solve:</h3>

step - 1 : define

A-5B=2x+3-5(x²-5x+1)

step - 2 : solve

  1. distribute -5 to the parentheses:2x+3-5x²+25x-5
  2. rewrite:-5x²+2x+25x-5+3
  3. combine like terms:-5x²+27x-2

and

we are done

7 0
3 years ago
PLEASE HELP!!!
zmey [24]

Answer:

-2 1/3+ -11/6 = 4.1666666666666 repeating

Step-by-step explanation:

brainlest plz

6 0
3 years ago
Read 2 more answers
Match each point label on the box it to its description.
Ahat [919]
A is the minimum value
B is the first quartile
The point with the line through it (next to C) is the median. 
The point to the outside of the box is the third quartile.
D is the maximum value.

Hope this helped.
4 0
3 years ago
Scientists randomly select ten groups from a population of men over 50 years old. They calculate the mean weights of each of the
vfiekz [6]

Answer:

Notice that the subjects of the study are men over 50 years.

So, you need to consider that each subject is a different person with different weight and other different characteristics that determine that weight.

If we have 10 groups randomly selected, that means there's gonna be variability, otherwise, the study wouldn't make sense.

So, if each person is different, then their weights is gonna be different, giving different means.

It would be rare if both means result equal, beacuse that would mean the subjects had the same weight.

Therefore, the variability between these means can be best attributed to the variability of subjects, the difference between each person.

From a numerical perspective, the variability is attributed to the spread of the data group, that is, if there is too much difference between weights, the variabilty will increase.

8 0
4 years ago
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