# Question: Flight 202 is departing Los Angeles Is each random variable

Flight 202 is departing Los Angeles. Is each random variable discrete (D) or continuous (C)?

a. Number of airline passengers traveling with children under age 3.

b. Proportion of passengers traveling without checked luggage.

c. Weight of a randomly chosen passenger on Flight 202.

a. Number of airline passengers traveling with children under age 3.

b. Proportion of passengers traveling without checked luggage.

c. Weight of a randomly chosen passenger on Flight 202.

**View Solution:**## Answer to relevant Questions

(a) At what x value does f (x) reach a maximum for a normal distribution N(75, 5)? (b) Does f (x) touch the X-axis at μ ± 3σ? Automobile warranty claims for engine mount failure in a Troppo Malo 2000 SE are rare at a certain dealership, occurring at a mean rate of 0.1 claim per month. (a) What is the probability that the dealership will wait at ...On a police sergeant's examination, the historical mean score was 80 with a standard deviation of 20. Four officers who were alleged to be cronies of the police chief scored 195, 171, 191, and 189, respectively, on the test. ...Joan's finishing time for the Bolder Boulder 10K race was 1.75 standard deviations faster than the women's average for her age group. There were 405 women who ran in her age group. Assuming a normal distribution, how many ...The pediatrics unit at Carver Hospital has 24 beds. The number of patients needing a bed at any point in time is N(19.2, 2.5). What is the probability that the number of patients needing a bed will exceed the pediatric ...Post your question