Mathematics, 17.02.2021 18:30 ciarrap552
The animal department wants to estimate the kangaroo population. So they
marked 30 kangaroos with paint. The se kangaroos were then released into the
jungle. After four months 600 kangaroos were caught. Among these Kangaroo,
18 were marked. To the nearest whole number, what is the best estimate for the
kangaroo population?
Answers: 1
Mathematics, 21.06.2019 19:00, niquermonroeee
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Mathematics, 21.06.2019 19:30, fantasticratz2
Nikolas calculated the volume of the prism. his work is shown below.
Answers: 1
Mathematics, 21.06.2019 20:30, adityamahesh2002
In the diagram of circle o, what is the measure of zabc?
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
The animal department wants to estimate the kangaroo population. So they
marked 30 kangaroos with p...
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