dog shelter giving away 19 different dogs, but you have room for only 4 of them. How many different dog families could you create?

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Q: 1-If P(A)=0.7 „P(B)=0.2, P(A n B) = 0.5,then P(A U B) = c)2 %3D a)0.6 b) 0.9 d) 0.4

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Q: response. uestion 2 To test Ho 2 30 vs H:< 30. if, at a significance level of a-S. you conclude that…

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A: here as per guidelines i have calculated 3 subparts kindly repost for remaining  HERE FROM GIVEN…