Questions LLC
Login
or
Sign Up
Ask a New Question
Statistics
Probability
Mean and Standard Deviation
The mean number of bumped airline passengers per day is 1.35 and the standard deviation is 0.25. For a random selection of a group of 40 days, what is the probability that the mean of bumped passengers for the 40 days will be between 1.25 and 1.50?
1 answer
Answered in your later post.
You can
ask a new question
or
answer this question
.
Related Questions
Consider a binomial random variable where the number of trials is 12 and the probability of success on each trial is 0.25. Find
An airline will provide accommodations for a minimum of 2000 first-class, 1500 tourist, and 2400 economy-class passengers.
A luxury passenger liner has 500 passengers on board whose ages are normally distributed around a mean of 60 years with a
the average number of passengers on a subway car is 60. If the number of passengers on a car has normal distribution with a
An airline knows that, on average,
the probability that a passenger will not show up for a flight is 6%. If an airplane is fully
A minivan left a condominium with a number of passengers. 7 passengers got off and 10 passengers boarded the minivan at
With x people on board, a South African airline makes a profit of (1104 − 3 x) rands per person for a specific flight.
A. How
A luxury passenger liner has 500 passengers on board whose ages are normally distributed around a mean of 60 years with a
150 students is 60 kg the mean of body is 70 kg withstandard deviation of 10 kg and mean weight of girls is 55 kg with standard
An online retailer has two warehouses, M and N, where customers' orders are packaged and shipped. The number of orders per day