Mathematics, 19.04.2021 16:00 ashhuizing
What is 1/2 + 2/3?, what is 2/3 multiplied by 3/4?
Answers: 3
Mathematics, 21.06.2019 12:40, taysomoneyyy
What is the length of bc ? enter your answer in the box. bc =
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Mathematics, 21.06.2019 21:00, 420420blazee
The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry
Answers: 2
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
What is 1/2 + 2/3?, what is 2/3 multiplied by 3/4?...
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