subject
Mathematics, 11.12.2019 19:31 maggiekilgore1

The amount of money collected by a snack bar at a large university has been recorded daily for the past five years. records indicate that the mean daily amount collected is $3650 and the standard deviation is $600. the distribution is skewed to the right due to several high volume days (including football game days). suppose that 100 days were randomly selected from the five years and the average amount collected from those days was recorded. a. calculate and interpret μx. round your answer to two decimal places and show the work that leads to your answer. b. calculate and interpret σx. round your answer to two decimal places and show the work that leads to your answer. c. find and interpret p(x > 3550). round your answer correct to three decimal places and show the work that leads to your answer. d. find and interpret p(x < 3750). round your answer correct to three decimal places and show the work that leads to your answer. e. find and interpret p(3550 < x < 3750). round your answer correct to three decimal places and show the work that leads to your answer.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Explain how you do each step what term makes it inconsistent y=2x - 4 ?
Answers: 1
question
Mathematics, 21.06.2019 21:40
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
Answers: 3
question
Mathematics, 21.06.2019 22:10
On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
Answers: 2
question
Mathematics, 21.06.2019 22:10
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
You know the right answer?
The amount of money collected by a snack bar at a large university has been recorded daily for the p...
Questions
question
Mathematics, 07.03.2020 00:21
Questions on the website: 13722360