Mathematics, 27.02.2020 22:27 cammie5292
To determine the squirrel population scientists tagged 42 squirrels later they counted 1,092 squirrels of which 13 had tags to the nearest whole number what is the best estimate for the squirrel population
Answers: 3
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
Mathematics, 21.06.2019 22:00, BeautyxQueen
What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?
Answers: 1
Mathematics, 22.06.2019 01:00, fendyli6066
Find the value of the variable and the length of each chord for #5 and #6.
Answers: 1
To determine the squirrel population scientists tagged 42 squirrels later they counted 1,092 squirre...
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