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mafiozo [28]
3 years ago
14

What is an interval scale and what is it used for?

Mathematics
2 answers:
koban [17]3 years ago
8 0
An interval scale has measurements where the difference between values is meaningful. For example, the year 0 doesn’t imply that time didn’t exist. And similarly, a temperature of zero doesn’t mean that temperature doesn’t exist at that point. Arbitrary zeros (and the inability to calculate ratios because of it) are one reason why the ratio scale — which does have meaningful zeros — is sometimes preferred.
Gnoma [55]3 years ago
8 0

I think you can google that really easily.


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Aman left one-half of her property to his daughter, one-third to his son and donated the rest to an educational institute. If th
shutvik [7]

Answer:

Rs 600,000

Step-by-step explanation:

Let the original amount be X

Amount given to daughter = (1/2) X = X/2

Amount given to son = (1/3) X = X/3

donation = Rs 100,000

Total amount = Amount Given to Daughter + Amount given to Son + Donation

X = X/2 + X/3 + 100,000   (solve for X)

X = (5/6)X +  100,000

X - (5/6)X  =   100,000

(1/6)X  =   100,000

X = (6) (100,000)

x = Rs 600,000

6 0
4 years ago
Perform the operation below using a number line. -7-(-8). ASAP. pleeease help.​
Aliun [14]

Answer:

1

Step-by-step explanation:

Calculation steps:

-7-(-8) =                  ⇒ two negatives cancel and change to positive

- 7 + 8 =                  ⇒ 8-7 = 1

1                              ⇒ answer

4 0
4 years ago
The numerator of a fraction is 9 and the denominator is 6. All of the following numbers are equivalent except ____.
RSB [31]
2/3 Hass to be the answer because the larger number nine would be on top as the numerator. Therefore, I know this without even having to simplify. Hope this helps :-)
5 0
3 years ago
Read 2 more answers
The y-intercept of a parabola is 1, and its vertex is at (1,0). What function does the graph represent?
Nimfa-mama [501]

Answer:

A

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (1, 0) , thus

y = a(x - 1)² + 0

To find a substitute the coordinates of the y- intercept (0, 1) into the equation

1 = a(- 1)² = a , thus

a = 1

y = (x - 1)² → A

5 0
3 years ago
If a man walks at the rate of 2 feet per second how many minutes will it take him to walk 720 feet​
spin [16.1K]

Answer:

It would take him 6 minutes to walk 720 feet.

Step-by-step explanation:

720 / 2 = 360 (seconds)

360 seconds = 6 minutes

5 0
4 years ago
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