# Question: A review of emergency room records at rural Millard Fell

A review of emergency room records at rural Millard Fell more Memorial Hospital was performed to determine the probability distribution of the number of patients entering the emergency room during a 1-hour period. The following table lists this probability distribution.

a. Graph the probability distribution.

b. Determine the probability that the number of patients entering the emergency room during a randomly selected 1-hour period is

i. 2 or more

ii. Exactly 5

iii. Fewer than 3

iv. At most 1

a. Graph the probability distribution.

b. Determine the probability that the number of patients entering the emergency room during a randomly selected 1-hour period is

i. 2 or more

ii. Exactly 5

iii. Fewer than 3

iv. At most 1

## Answer to relevant Questions

Nathan Cheboygan, a singing gambler from northern Michigan, is famous for his loaded dice. The following table shows the probability distribution for the sum, denoted by x, of the faces on a pair of Nathanâ€™s dice. a. Draw ...According to a survey, 30% of adults are against using animals for research. Assume that this result holds true for the current population of all adults. Let x be the number of adults who are against using animals for ...Find the mean and standard deviation for each of the following probability distributions. a. x P(x) 3.... .09 4.... .21 5.... .34 6.... .23 7.... .13 b. x P(x) 0.... .43 1.... .31 2.... ...Refer to Exercise 5.14. Calculate the mean and standard deviation for the probability distribution you developed for the number of defective tires on all 1300 H2 Hummer limousines. Give a brief interpretation of the values ...What are the parameters of the binomial probability distribution, and what do they mean?Post your question