subject
Mathematics, 05.12.2019 22:31 b4b4b4

The most famous geyser in the world, old faithful in yellowstone national park, has a mean time between eruptions of 85 minutes. if the interval of time between eruptions is normally distributed with standard deviation 21.25 minutes, answer the following. what is the probability that a random sample of 20 time intervals between eruptions has a sample mean longer than 95 minutes?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Question 5 spring semester final exam math evaluate
Answers: 2
question
Mathematics, 21.06.2019 19:00
Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
Answers: 1
question
Mathematics, 21.06.2019 20:20
The surface area of the triangular prism is .
Answers: 1
question
Mathematics, 21.06.2019 21:00
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 2
You know the right answer?
The most famous geyser in the world, old faithful in yellowstone national park, has a mean time betw...
Questions
Questions on the website: 13722367