Mathematics, 01.04.2021 17:30 taylerblaylock
a car rental company charges a $50 flat fee and an additional $20 per day. A second company also charges a flat fee plus a additional cost per day.
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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?
Answers: 1
Mathematics, 21.06.2019 23:50
Write the standard form of an equation with (see picture below)
Answers: 2
a car rental company charges a $50 flat fee and an additional $20 per day. A second company also cha...
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