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Mathematics, 02.12.2019 21:31, j015
Find your percent on a test if you received 42 points out of 80 possible.
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Answers: 2
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Mathematics, 21.06.2019 18:30, santiagobermeo32
What is the value of x in the following equation? -3x-2=2x+8
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Mathematics, 21.06.2019 21:30, amesha62
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
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Mathematics, 21.06.2019 22:30, gunnatvinson
If a line is defined by the equation y = 5x + 2, what is the slope?
Answers: 2
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Find your percent on a test if you received 42 points out of 80 possible....
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