Mathematics, 25.11.2019 21:31, daltonrebekah3532
The national public radio show car talk has a feature called "the puzzler." listeners are asked to send in answers to some puzzling questions - usually about cars but sometimes about probability (which, of course, must account for the incredible popularity of the suppose that for a car question, 600 answers are submitted, of which 50 are correct. suppose also that the hosts randomly select two answers from those submitted with replacement. (for purposes of this problem, keep at least five digits to the right of the decimals.)
(a) calculate the probability that both selected answers are correct.
(b) suppose now that the hosts select the answers at random but without replacement. use conditional probability to evaluate the probability that both answers selected are correct.
Answers: 2
Mathematics, 21.06.2019 19:00, alexreddin3127
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
Mathematics, 21.06.2019 23:30, cranfordjacori
Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?
Answers: 3
The national public radio show car talk has a feature called "the puzzler." listeners are asked to s...
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