Mathematics, 20.11.2019 21:31 McMingMing
Problem 1) volcanic eruptions of mt. vesuvius follow a poisson distribution with an average of 2.5 eruptions every 100 years. use that to answer the following:
a) find the probability that there will be exactly 3 eruptions in the next 200 years. (6 points) (round your answer to 4 decimal places)
b) find the probability the next eruption occurs between 25 and 50 years. (6 points) (round your answer to 4 decimal places)
Answers: 3
Mathematics, 21.06.2019 15:00
Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true
Answers: 1
Mathematics, 21.06.2019 19:10
How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.
Answers: 1
Mathematics, 22.06.2019 01:00
Hich polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3
Answers: 3
Problem 1) volcanic eruptions of mt. vesuvius follow a poisson distribution with an average of 2.5 e...
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