Example 15.3 Given the following data. Find whether A and B are independent or associated. n. = 150, (A) = 30, (B) = 60, (ii) (AB) = 256, (aß) = 144, (AB) = 48, (AB) = 12 (aB) = 768

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Example 15.3 Given the following data. Find whether A and B are independent or
associated.
n. = 150,
(A) = 30,
(B) = 60,
(ii) (AB) = 256, (aß) = 144, (AB) = 48,
(AB) = 12
(aB) = 768
Transcribed Image Text:Example 15.3 Given the following data. Find whether A and B are independent or associated. n. = 150, (A) = 30, (B) = 60, (ii) (AB) = 256, (aß) = 144, (AB) = 48, (AB) = 12 (aB) = 768
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