b. Determine the probability of each event identified in part (a). The probabili
ID: 3040953 • Letter: B
Question
b. Determine the probability of each event identified in part (a). The probability that a randomly selected housing unit has seven rooms is 0.128. The probability that a randomly selected housing unit has more than seven rooms ishe probability that a randomly selected housing unit has four or five rooms is The probability that a randomly selected housing unit has fewer than one room is The probability that a randomly selected housing unit has one or more rooms is (Type integers or decimals. Round to three decimal places as needed.) Number of Rooms for Housing Units Rooms No. of units 375 1478 11,974 25,988 32,439 27,696 17,668 20,383 2 4 Click to select your answer(s).Explanation / Answer
P( Seven rooms) = 17668/138001 = 0.128
P( More than seven rooms) = 20383/138001 = 0.148
P( 4 or 5rooms) = (25988+32439)/138001 = 0.423
P( Fewer than one rooms) = 0
P( one or more rooms) = 1
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