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lbvjy [14]
3 years ago
13

If the sample size is n = 75, what are the degrees of freedom for the appropriate chi-square distribution when testing for indep

endence of two variables each with three categories?a. 2.b. 74.c. 4.d. 69

Mathematics
1 answer:
const2013 [10]3 years ago
3 0

Answer:

4.d.

Step-by-step explanation:

Please see attachment

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8n^2-4(7m^3+5n^2)<br> help
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Hello there!


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You wanna start by using the distributive property

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3 years ago
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Nikolay [14]
Use the Pythagorean Theorem to check out these possibilities (which you really do need to share here).

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4 0
3 years ago
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Llana [10]

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imma say 45m

Step-by-step explanation:

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