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Mathematics, 28.01.2020 02:31 Ericapab
There are 10 cards. each card has one number between 1 and 10, so that every number from 1 to 10 appears once. in which distributions does the variable x have a binomial distribution? select each correct answer. when a card is chosen at random with replacement five times, x is the number of times a prime number is chosen. when a card is chosen at random without replacement three times, x is the number of times an even number is chosen. when a card is chosen at random with replacement six times, x is the number of times a 3 is chosen. when a card is chosen at random with replacement multiple times, x is the number of times a card is chosen until a 5 is chosen.
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Mathematics, 22.06.2019 00:30, trinitymarielouis
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
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There are 10 cards. each card has one number between 1 and 10, so that every number from 1 to 10 app...
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