A sample of 36 homeowners who recently hired a landscpaping sercived yielded the following info about their landscapper. Number of owners 22- yes would recoomend to more friends.5 would not. and 9 are not sure. 3 homeowners who provided info were selected at random. Dtermine the pro they would all recomend their landcapper. What is the pro that 3 homeowners would recomend their landscapper?
Stacey Warren - Expert brainly.com
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so all them or just one?
that is the probability of all 3 homeowner randomly selected will recommend their landscaper
you just hav eto multiply the fractions
mulplying them all?
but it's easier to do it with factorials
crap made a mistake lol
just think probability of first person selected that would recommend landscaper is 22/36, then second is 21/35 since 1 recommender is already picked. then 20/34 since two recommenders are already picked
but wouldnt it come to one answer?
like one fraction alone?
if u multiply the fractions i gave u then u get that