subject

Mathematics, 16.08.2021 21:30 TanishaSchollaert1

A. X is a random variable denotes number of customers visiting a local coffee shop, which follows a Poisson distribution. The mean number of customers per 10 minutes is 6. a. What is the probability that there are 8 or less customers in the next 20 minutes?
b. What is the probability that there are more than 4 customers in the next 10 minutes?
B. X is a random variable denotes number of customers visiting a local coffee shop, which follows a Poisson distribution. The mean number of customers per 6 minutes is 6?
a. What is the probability the associate have to wait less than 1 minute to have the next customer showing up?
C. X is a random variable denotes number of customers visiting a local coffee shop, which follows a Poisson distribution. The mean number of customers per 6 minutes is 12?
a. What is the probability the associate have to wait more than 1 minutes to have the next customer showing up?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:30

Write an explicit formula that represents the sequence defined by the following recursive formula:

Answers: 1

question

Mathematics, 21.06.2019 19:30

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Answers: 1

question

Mathematics, 21.06.2019 22:00

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Answers: 1

question

Mathematics, 22.06.2019 00:00

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

Answers: 3

You know the right answer?

A. X is a random variable denotes number of customers visiting a local coffee shop, which follows a...

Questions

question

Social Studies, 04.08.2021 14:00

What is Untouchability...

question

French, 04.08.2021 14:00

A friend is calling his sister from his parents’ house to talk to her about what means of transportation various people are using to come visit their...

question

French, 04.08.2021 14:00

A friend is calling his sister from his parents’ house to talk to her about what means of transportation various people are using to come visit their...

question

English, 04.08.2021 14:00

How does what John legend talks about relate to a growth mindset?...

question

Mathematics, 04.08.2021 14:00

Express 0·4393939... as a fraction in its lowest term...

question

English, 04.08.2021 14:00

. 1. Why do you think it had been a 'dismal' day so far?...

question

Mathematics, 04.08.2021 14:00

Could I have some help, please! Thank you so much

question

Mathematics, 04.08.2021 14:00

What's the angle sum of a polygon having 7 sides....

question

Mathematics, 04.08.2021 14:00

Một xe vận tải đi từ điểm Sóc Trăng đến địa điểm Nghệ An với vận tốc 50 km/h, rồi từ Nghệ An quay ngay về Sóc Trăng với vận tốc 40km/h. Tổng thời gian...

question

Mathematics, 04.08.2021 14:00

Divide $180 in the ratio 7:2 [10pts]...

question

Mathematics, 04.08.2021 14:00

Giá trị nào là nghiệm của đa thức: g(x)=3x^3-12x^2+3x+18...

question

English, 04.08.2021 14:00

How does Kezia begin to see her father as a human being who needs her sympathy...

question

Biology, 04.08.2021 14:00

What is hiberbation?...

question

Mathematics, 04.08.2021 14:00

If 400 g of chocolate sells for $12, "how much is the cost per kilogram?...

question

Mathematics, 04.08.2021 14:00

Giá trị của biểu thức 3x^3-12x^2+3x+18...

question

Mathematics, 04.08.2021 14:00

The equation of x^2+wx+t=0, has solution α and β (alpha and beta symbolds), where the equation x^2+px+q=0 has equations 3α and 3β. Determine the ratio...

question

Biology, 04.08.2021 14:00

Mitochondria are thought to have evolved from prokaryotic cells that were ingested by an ancestral cell. Which feature have the prokaryotes lost duri...

question

English, 04.08.2021 14:00

Api sai dimaksud bukicik'anplease answer friend...

question

Chemistry, 04.08.2021 14:00

An electrochemical cell has the following standard cell notation. Mg(s) | Mg2+(aq) || Ag+(aq) | Ag(s)a. Write the balanced oxidation and...

question

Mathematics, 04.08.2021 14:00

If 400 g of chocolate sells for $12, "how much is the cost per kilogram?...

More questions: Mathematics Another questions