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1. Find the probability that a randomly selected resident feels Pretty Happy, i.e., the proportion of residents who feel Pretty Happy. 2. Find the probability

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1. Find the probability that a randomly selected resident feels Pretty Happy, i.e., the proportion of residents who feel Pretty Happy.

2. Find the probability that a randomly selected resident has an Average income AND feels Pretty Happy.

3. Find the probability that a randomly selected resident feels Very Happy OR has Above Average income.

A random sample of 1362 residents in a city is classified by their income level (Above Average, Average, Below Average) and feeling of happiness (Not Too Happy, Pretty Happy, Very Happy). Not Too Happy Above Average 21 Average 53 Below Average 94 Total 168 Pretty Happy 159 372 249 780 Very Happy 110 221 83 414 Total 290 646 426 1362 Find the probability that a randomly selected resident feels Pretty Happy, i.e., the proportion of residents who feel Pretty Happy.

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