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aleksley [76]
3 years ago
11

What is the critical value at the 0.05 level of significance for a goodness-of-fit test if there are six categories?

Mathematics
2 answers:
NeX [460]3 years ago
8 0

Answer:

the newsar si evsenyt esventy

Step-by-step explanation:

9966 [12]3 years ago
6 0

Answer:

The goodness of fitness test χ²with significance of level ∝= 0.05 and 5 degrees of freedom is 11.07  (One tailed test )

Step-by-step explanation:

For n=6  the degrees of freedom will be n-1 = 5 .

The goodness of fitness test χ²with significance of level ∝= 0.05 and 5 degrees of freedom is 11.07  (One tailed test )

The critical region depends on ∝ and the alternative hypothesis

a) When Ha is σ²≠σ² the critical region is

χ²  < χ²(1-∝/2)(n-1) and  χ² > χ²(1-∝/2)(n-1)   Two tailed test

( χ²  < 0.83) and ( χ²  > 0.83)

b) When Ha is σ²> σ² the critical region falls in the right tail and its value is

 χ² > χ²(∝)(n-1)   One tailed test  {11.07  (One tailed test )}

c) When Ha is σ² <σ² the critical region will be entirely in the left tail with critical value  

χ²(1-∝)(n-1)  One tailed test  (1.145)

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When completing the square on the equation c 2 11c = 12, the resulting equation is:
QveST [7]
C^2 + 11c = 12

c^2 + 2[11/2] c = 12

[c + 11/2] ^2 - [11/2]^2 = 12

[c +11/2]^2 = 12 +[11/2]^2

[c +11/2]^2 = 12 + 121/4

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Solving it you get:

c + 11/2 = +/- √(169/4)

c + 11/2 = +/- 13/2

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3 years ago
Convert 40.39° to degrees, minutes, and seconds.
kramer
The degrees stay the same.

Multiply the decimal by 60
0.39 x 60 = 23.4

Now take the decimal bit and mulitply by 60 to get the seconds.
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So the answer is: 40 degrees, 23 minutes, 24 seconds.

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Mazyrski [523]

Answer

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Step-by-step explanation:

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gogolik [260]

Answer:

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Step-by-step explanation:

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