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fgiga [73]
3 years ago
7

Solve for K please help

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
6 0

Answer:

5

Step-by-step explanation:

algol [13]3 years ago
3 0

Answer:

vfssfdgddedt

Step-by-step explanation:

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I AM DESPERATE FOR HELP!
marshall27 [118]
X+y=0
-2x+y=2
-2x+y=-4
5 0
3 years ago
Decide which chi-square test (goodness-of fit, homogeneity, or independence) would be most appropriate for the given situation.
sasho [114]

Answer:

C. Test for Goodness-of-fit.

Step-by-step explanation:

C. Test for Goodness-of-fit would be most appropriate for the given situation.

A. Test Of  Homogeneity.

The value of q is large when the sample variances differ greatly and is zero when all variances are zero . Sample variances do not differ greatly in the given question.

B. Test for Independence.

The chi square  is used to test the hypothesis about the independence of two variables each of which is classified into number of attributes. They are not classified into attributes.

C. Test for Goodness-of-fit.

The chi square test is applicable when the cell probabilities depend upon unknown parameters provided that the unknown parameters are replaced with  their estimates and provided that one degree of freedom is deducted for each parameter estimated.

4 0
2 years ago
Find a counterexample to show that the conjecture is false. Any number that is divisible by 2 is also divisible by 6.
Anon25 [30]
The answer is A)22 because 22÷6 is a fraction
6 0
2 years ago
Read 2 more answers
I need help with this equation please!<br><br> 15- w/4 = 28
Luda [366]

Answer:

w= -52

Step-by-step explanation:

We simplify the equation to the form, which is simple to understand  

15-w/4=28

Simplifying:

15-0.25w=28

We move all terms containing w to the left and all other terms to the right.  

-0.25w=+28-15

We simplify left and right side of the equation.  

-0.25w=+13

We divide both sides of the equation by -0.25 to get w.  

w= -52

Hope it Helps :) !!

8 0
3 years ago
HELP <br> Solve for x. <br><br> −0.84x≤168<br><br><br><br> Enter your answer, as an inequality
Elenna [48]
X is greater than or equal to -200
3 0
3 years ago
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