Find the area in square inches. <3
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Mathematics, 21.06.2019 21:30
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?
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Mathematics, 22.06.2019 00:30
The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40
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Mathematics, 22.06.2019 00:50
How do newtons third law of motion demonstrates on a rollar coster
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English, 22.02.2020 01:21
English, 22.02.2020 01:21
Mathematics, 22.02.2020 01:21
Mathematics, 22.02.2020 01:21
Mathematics, 22.02.2020 01:21
Mathematics, 22.02.2020 01:21
English, 22.02.2020 01:22
Computers and Technology, 22.02.2020 01:22