Mathematics, 24.06.2019 01:10 didraga777

The time between customer service calls to a computer-repair hotline follows an exponential distribution with an expectation of 2 minutes between calls. we collect calls for 40 minutes at random times during the month (a sample of size n=40). what is the probability that the mean of our sampling distribution will be greater than 2.2 minutes?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

What expression is equivalent to log3(x+4)

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

Answers: 1

Answer

Mathematics, 22.06.2019 00:40

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Solve 30% of what = 60 step by step

Answers: 1

Answer

You know the right answer?

The time between customer service calls to a computer-repair hotline follows an exponential distribu...

Questions

Mathematics, 26.09.2019 12:30

Can someone . i want make sure i am doing this right is the restriction -3 or 3

Business, 26.09.2019 12:30

Which occupation in the education and training cluster will have higher than average job growth? counselorprincipal

English, 26.09.2019 12:30

What is the definition for “cadence”? a disgusting person wandering around a large area the rhythmic flow of sound or music q...

Health, 26.09.2019 12:30

High-risk hpv can lead to: genital warts cervical cancer breast cancer heart attacks in men...

Mathematics, 26.09.2019 12:30

What is the surface area, in square centimeters, of a pyramid?

Business, 26.09.2019 12:30

Old navy stocks more bermuda shorts during the summer months than in the winter months. the resulting shift in supply explains:...

Chemistry, 26.09.2019 12:30

Which of the following is a possible reason that urban sprawl is common even when it has a negative impact on the environment? a. extending outward c...

Mathematics, 26.09.2019 12:30

Acar tire has a diameter of 3 feet and is revolving at a rate of 45 rpm. at t = 0, a certain point is at height 0. what is the height of the point abo...

Social Studies, 26.09.2019 12:30

No greater change has occurred in mental hospitals than the successful introduction in the of antipsychotic drugs....

Chemistry, 26.09.2019 12:30

Is a cup of coffee a solution or heterogeneous mixture?...

History, 26.09.2019 12:30

Which of the following contributed to the global economic crisis during the great depression? a. postwar reparations led to hyperinflation and...

Mathematics, 26.09.2019 12:30

How to work improper fractions such as 9/10...

History, 26.09.2019 12:30

Which east asian country has the second lowest population but the highest population density?...

Mathematics, 26.09.2019 12:30

Write three irrational numbers between 4 and 5....

History, 26.09.2019 12:30

How old would abraham lincoln be in 2025?...

History, 26.09.2019 12:30

Mark each statement if it correctly describes events that led to the fall of rome. a. the eastern empire gained strength while the w...

History, 26.09.2019 12:30

Some european nations have experienced a debt crisis. what caused this crisis? a. unscrupulous national leaders embezzled money fr...

Mathematics, 26.09.2019 12:30

Olga worked 37.5 hours last week and earned $12.50 an hour . if she gets a $2.50 per hour raise, how many hours will she have to work to make the same...

Biology, 26.09.2019 12:30

Sociologically speaking, the brca1 gene mutation is a good example of:...

Mathematics, 26.09.2019 12:30

Suppose that, based on a sample, the 68% confidence interval for the mean of a population is (63,75). what was the mean of the sample? a) 73

More questions: Mathematics Another questions