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Stolb23 [73]
3 years ago
5

When comparing two data sets, Kimberly uses the median and IQR after determining that the mean and MAD do not accurately represe

nt the data sets. Which best describes both data sets?
The sets are symmetrical.
The sets do not have the same center or variability.
The sets contain outliers.
The sets have the same center and variability.
Mathematics
2 answers:
dusya [7]3 years ago
5 0

Answer:

C

Step-by-step explanation:

I got it correct on the quiz

77julia77 [94]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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12) Which ordered pair is the solution of the equation 5x + y = -23?
Luda [366]

Answer:

The answer would be A.

Step-by-step explanation:

5 (-5)+ (2) = -23

-25 +2=-23

-23=-23!

4 0
3 years ago
If 15% of 4x is 20 less than x, what is the value of x?
Bess [88]

The sentence "15% of 4x is 20 less than x"

translates to    0.15 • (4x)  = x – 20

Solving that…

    0.15(4x) = x - 20           multiplipy 0.15•4

          0.6x = x - 20           subtract x from both sides

         -0.4x = - 20              divide both sides by -0.4

                x = 50

4 0
3 years ago
How many milliequivalents of sodium chloride are contained with 3 L of normal saline?
AVprozaik [17]

Answer:

466mEq

Step-by-step explanation:

First, we need to know the concentration of NaCl in a normal saline solution, this is by definition 0.9%, meaning we have 0.9g of NaCl per 100ml of solution, we want to know how much NaCl we have in 3L (3000ml):

3000ml*\frac{0.9g}{100ml}=27g=27000mg

So, we have 27000mg in 3L of normal saline solution.

Now, acording to our milliequivalent (mEq) equation (mEq=\frac{mg}{pE}) where pE is de molecular mass of NaCl divided by their charges, in this case 1:

pE= \frac{23+35}{1}=\frac{58}{1} = 58

Finally we substitute in the mEq formula:

mEq=\frac{mg}{pE}=\frac{27000}{58}=466mEq

I hope you find this information useful! Good luck!

4 0
3 years ago
purchased a DVD player on sale. The original selling price was ​$154.30. The sale price was ​$128.02. What is the first step in
Leya [2.2K]

Answer:

There was a markdown of $26.28 which is 20.53% off the original asking price.

Hope this helps and PLEASE MARK BRAINLIEST!

Thank you!!

3 0
3 years ago
Tessellations that use only one type of regular polygon are called semi-regular tessellations. A. True B. False
Sauron [17]

The answer is B... False. Tansellations that use only one type of regular polygon are not called semi-regular tessellations

5 0
3 years ago
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