Mathematics, 01.03.2021 22:20 alex7881
Assume that 50% of Orlando residents have shopped at a grocery store in the past week. 8 Orlando residents are randomly selected. What is the binomial probability that at least 6 of these people have shopped at a grocery store in the past week?
Answers: 3
Mathematics, 21.06.2019 15:30
Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2β3)/(12+β3)
Answers: 1
Mathematics, 21.06.2019 20:50
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
Mathematics, 21.06.2019 21:00
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
Answers: 2
Mathematics, 22.06.2019 00:20
What is the equation of a line that passes through points (0, 4) and (-4,-8)?
Answers: 1
Assume that 50% of Orlando residents have shopped at a grocery store in the past week. 8 Orlando res...
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