You are flying from New York to San Francisco and must change planes in Omaha. The New York to Omaha flight is scheduled to arrive at 9:00 PM. You hold a reservation for a flight that leaves promptly at 10:00 PM, and the only other flight out of Omaha that evening leaves promptly at 10:30. While on the flight to Omaha, you read that your airline has been cited by the FAA because the arrival times of its New York to Omaha flight have a probability distribution which is normal with mean debarkation time 9:15 and standard deviation of 30 minutes. Assume that you have no baggage and that changing flights takes no time. (a) What is the probability that you make the 10:00 connection? (b) What is the probability that you miss the 10:00 connection, but make the 10:30 connection? (c) What is the probability that you spend the night in Omaha?

Ms Lewis wishes to have her roast duck ready to serve when she returns home at 6:30 PM. If she allows 2 hours and 45 minutes to roast the duck, she must set the oven timer to start baking at what time?

In my homework these options were marked as wrong. Could there be another way to match these options?

A large bakery has many different products for sale. Suppose that 200 come in between 6am and 10am. Of the 200 customers 140 order donuts, 100 order cinnamon rolls, and 80 order both. Make a Venn Diagram to model the situation.

Mexico City Bank of Commerce and Industry is a busy bank. Due to different customers' needs, it needs to assign a different number of tellers at the counter at different times of each day. The table below indicates the number of bank Employees/tellers needed at different hours of a day (from 9 am. to 5 pm) at one of its branches. The branch will hire two different types of Employees/tellers: Full-time Teller and Part-time Tellers. The following is a summary of the info. в Етployees Full-time Employees: The bank currently has employed 18 Full time tellers/employees. Full-time tellers that work from 9 a.m. to 5 p.m. Each full-timer will be paid $85 per day on average. The 18 employees can't be layoff. However, the manager may use only Part of the 18 Full-Time Employees in this branch and relocate the rest to another branch with a relocation-related cost $10 per-employee per-day. That is, the employees to be relocated to another department will cost this department $10, instead of $85, a…

Suppose your school has 1000 students. Why can you be pretty sure that some pair of them will have telephone numbers that end in the same two digits and that they will like the same brand of soda?

please help me with this. everything is included

Jennifer, Bridget, Sandra, Robertina, and Joycelyn have their birthdays on consecutive days, but not necessarily in that order. Jennifer’s birthday is as many days before Sandra’s as Bridget’s is after Joycelyn’s. Robertina is two days older than Joycelyn. Sandra’s birthday this year is on a Wednesday. On what days of the week are the birthdays of the other four this year?

Allen was involved in an auto accident in which he was at fault.  His car sustained damages in the amount of $,327.  The other vehicle had damages costing $1,309, in repairs.  Allen was not injured, but the driver of the other car required medical treatment costing $22,619 and a passenger's injuries totaled $24,051.  Addittional property damage amounted to $3,460.  Allen's policy includes 50/100/50 liability, $250 deductible collision and full coverage comprehensive.  Determine the amount of damages the insurance company is required to pay?

The past records of a supermarket show that its customers spend an average of $110 per visit at this store. Recently the management of the store initiated a promotional campaign according to which each customer receives points based on the total money spent at the store, and these points can be used to buy products at the store. The management expects that as a result of this campaign, the customers should be encouraged to spend more money at the store. To check whether this is true, the manager of the store took a sample of 14 customers who visited the store. The following data give the money (in dollars) spent by these customers at this supermarket during their visits. 106.13 107.43 124.68 124.88 101.17 72.75 85.45 86.05 100.4 98.84 101.63 95.56 89.40 119.52 Assume that the money spent by all customers at this supermarket has a normal distribution. Using a 2.5% significance level, can you conclude that the mean amount of money spent by all customers at this supermarket after the…