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DerKrebs [107]
3 years ago
15

On a number line what is the difference between -3/7 and -2/3?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0

Answer:  -5/21

Step-by-step explanation:

-3/7 & -4/6

common detonator is 42

-3/7 = -18/42 reduced to -9/21

-4/6 = -28/42 reduced to -14/21

difference between -9/21 and -14/21 = -5/21

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Answer: The numerator and denominator degrees of freedom (respectively) for the critical value of F are <u>4</u> and<u> 118 .</u>

Step-by-step explanation:

We know that , for critical value of F, degrees of freedom for numerator = k-1

and for denominator = n-k, where n= Total observations and k = number of independent variables.

Here, Numbers of independent variables(k) = 5

Total observations (n)= 123

So, Degrees of freedom for numerator  = 5-1=4

Degrees of freedom for denominator =123-5= 118

Hence, the numerator and denominator degrees of freedom (respectively) for the critical value of F are <u>4</u> and<u> 118 .</u>

5 0
3 years ago
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7 0
3 years ago
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Sedbober [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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5 0
4 years ago
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Bezzdna [24]
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3 years ago
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