Finding the probability using combination

Reference no: EM1319052

Bob, Mary, and Jen go to dinner. Each orders a different meal. The waiter forgets who ordered which meal, so he randomly places the meals before the three diners. Let C be the event that a diner gets the correct meal and let N be the event that a diner gets an incorrect meal. Find the probability that:

a. No diner gets the correct meal.

b. Exactly one diner gets the correct meal.

c. Exactly two diners get the correct meal.

d. All three diners get the correct meal.

Reference no: EM1319052

Questions Cloud

Clancy buys a coupon to pays when sullivan : If Clancy buys a coupon to pays when Sullivan wins Illustrate what is the induced lottery to he faces. Illustrate what is its expected value.

Solve fraction for y : Solve fraction for Y

What is the forecast for month 11 : Evaluate 2-month moving average and Exponential smoothing by MAD.

How the investors curves would appear : Elucidate how the investor's curves would appear if she adopts the 50:50 strategies but would not accept any additional return.

Finding the probability using combination : Let C be the event that a diner gets the correct meal and let N be the event that a diner gets an incorrect meal. Find the probability that:

Standard deviation of net profit : Find out the expected value of the net profit and the standard deviation of the net profit.

Adjust the benefit or cost curve : Adjust the benefit or cost curve or both to illustrate the private also social benefits also costs in the market for electricity.

Develop a two-month moving average for this time series : To develop 3-month and 2-month moving average for the time series.The following data represents demand for company ABC's products for the last 10 months.

Solve the fraction : Solve the fraction

User Account

All Pages