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Question 8 Below is a contingency table from a survey of 852 adults in the state of Virginia. Happiness Income Above average Average Below average

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Question 8 Below is a contingency table from a survey of 852 adults in the state of Virginia. Happiness Income Above average Average Below average Total Select an individual at random. What is the probability that the individual is very happy?. (3 decimal places) Add your answer Not happy 17 45 31 93 Pretty happy 90 265 139 494 Very happy 51 143 71 265 Total 158 453 241 852

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