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Alexeev081 [22]
2 years ago
5

What additional information is obtained by measuring two individuals on an ordinal scale compared to a nominal scale?

Mathematics
1 answer:
Darina [25.2K]2 years ago
3 0

Answer:

A. The direction of the difference

Step-by-step explanation:

The ordinal scale measures concepts which are non-numeric.Like happiness or discomfort. However the difference between these measured concepts is not really known.For example ,we don't know the difference between,'sad' and 'very sad'. Order is what you get with ordinal scale.You can get the direction of the difference, like whether one is more than the other.

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Licemer1 [7]

Answer:

49x +196x.... or 245x

Step-by-step explanation:

8 0
3 years ago
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The product of a number and ten is twelve more than the product of the number and five-eighths.
ra1l [238]
Let the unknown number be x.

Given,

10 * x = 12 +  \frac{5}{8}  * x

10x = 12 +  \frac{5x}{8}

10x -  \frac{5x}{8} = 12

\frac{(10x*8)-5x}{8} = 12

80x-5x =12*8

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Hence, the number is 1.28
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3 years ago
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Xelga [282]
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7 0
2 years ago
Alice is baking a cake. She doesn’t intend to eat it, but tells you half of what you find is yours. She tells the same thing to
tankabanditka [31]

Answer: a) P = 0.5, b) P = 0.07

Step-by-step explanation:

Hi!

Lets call X₁ the time at which you arrive, and X₂ the time at which Bob arrives. Both are random variables with uniform density in the interval [0, 60] (in minutes). Their joint distribuition is uniform over the square in the image, with value P = 1/(60*60) = 1/3600.

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It makes sense, beacuse its equally probable for you or Bob to arrive earlier, as both have uniform density over the time interval.

b) In this case you arrive later than Bob, but less than 5 minutes later. So the event is B = { X₂ < X₁ < (X₂ + 5) } . This is the gray shaded area in b) part of the image. Its area is the difference two triangles (half square - blue triangle), then the probability is:

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7 0
3 years ago
Factor the following using GCF and show work. 6x^2+42x-18
aniked [119]
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Your new expression is 6(x^2 + 7x -3).
8 0
2 years ago
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