Mathematics, 21.07.2020 06:01 sineguguhopengw3912
A group of people were asked whether they watch television or read newspaper to get daily news. The table shows the probabilities of the results. Television No television Total Newspaper 0.3 0.1 0.4 No newspaper 0.45 0.15 0.6 Total 0.75 0.25 1.00 Let A represent reading newspaper and B represent watching television. Which statement is true? Watching television and reading newspaper are independent events because P(A|B)=P(A) and P(B|A)=P(B). Watching television and and reading newspaper are independent events because P(A|B)≠P(A) and P(B|A)≠P(B) . Watching television and reading newspaper are not independent events because P(A|B)≠P(A)and P(B|A)≠P(B). Watching television and reading newspaper are not independent events because P(A|B)=P(A) and P(B|A)=P(B).
Answers: 3
Mathematics, 21.06.2019 16:50
Its worth 10000000 points need asap if you answer correctly ill mark brainliest
Answers: 1
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
Mathematics, 21.06.2019 20:30
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Answers: 2
A group of people were asked whether they watch television or read newspaper to get daily news. The...
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