Mathematics, 20.12.2019 18:31 korar8737
Five individuals from an animal population thought to be near extinction in a certain region have been caught, tagged, and released to mix into the population. after they have had an opportunity to mix, a random sample of 10 of these animals is selected. let x = the number of tagged animals in the second sample. assuming there is a total of 25 animals of this type in the region, what are e(x) and var(x)?
Answers: 1
Mathematics, 21.06.2019 20:00, danielburke24
How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5
Answers: 2
Mathematics, 21.06.2019 21:30, BARRION1981
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
Mathematics, 22.06.2019 02:00, kylahnicolewebb
Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?
Answers: 2
Mathematics, 22.06.2019 03:00, karenjunior
In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x
Answers: 3
Five individuals from an animal population thought to be near extinction in a certain region have be...
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