3 years ago

Write a ratio to express the number of people who preferred WANR to those who preferred WCLM

Mathematics

2 answers:

pochemuha3 years ago

8 0

Answer:

11:12

Step-by-step explanation:

88 : 96 reduced to 11:12

0.22 x 400 = 88

0.24 x 400 = 96

TEA [102]3 years ago

7 0

88 : 96

0.22 x 400 = 88
0.24 x 400 = 96

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If A and B are independent events with P(A) = .5 and P(B) = .2, find the following:a) P(A U B)b) P(A^c ? B^c)c) P(A^c U B^c)**No

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If A and B are independent, then $P(A\cap B)=P(A)P(B)$ .

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x=−4

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