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12.01.2020 •
Mathematics
In which distributions does the variable x have a binomial distribution? select each correct answer. when a six-sided number cube is rolled three times, x is the number of 2s rolled. when a six-sided number cube is rolled twice, x is the number of odd numbers rolled. when a six-sided number cube is rolled, x is the number of times rolled before a 2 appears. when a six-sided number cube is rolled twice, x is the sum of the numbers rolled.
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Ответ:
When a six-sided number cube is rolled twice, X is the number of odd numbers rolled.
AND
When a six-sided number cube is rolled three times, X is the number of 2s rolled.
THESE ARE THE RIGHT ANSWERS JUST TOOK THE TEST
Ответ:
The area of a triangle is half the base times the height. The formula is A = 1/2b(h)
1/2b(h)
1/2(14)(8)
(7)(8)
56