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For each lecture the professor chooses between white, yellow, and purple chalk, independently of previous choices. Each day she chooses white chalk with probability 0.5, yellow chalk with probability 0.4, and purple chalk with prob- ability 0.1. (a) What is the probability that over the next 10 days she will choose white chalk 5 times, yellow chalk 4 times, and purple chalk 1 time
Answers: 2
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Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
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In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
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What is the interquartile range (iqr) of the data set represented by this box plot?
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For each lecture the professor chooses between white, yellow, and purple chalk, independently of pre...
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