Mathematics, 01.02.2020 04:45 364781
Ajar contains 25 red tiles and 95 blue tiles. one tile is to be randomly selected from the jar. sara calculated the probability of the selected tile being red. she also calculated the probability of the selected tile being blue. what is the relationship between the two probabilities?
a). independent
b). disjoint
c). dependent
d). complementary
Answers: 3
Mathematics, 21.06.2019 18:00
Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?
Answers: 1
Mathematics, 21.06.2019 21:30
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?
Answers: 2
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Ajar contains 25 red tiles and 95 blue tiles. one tile is to be randomly selected from the jar. sara...
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