rks Window Help d2l.mu.edu es/documents/arts-scien... https://www.marquette.edu/mucentral/registrar/documents/Fo.. 1700-exam-3- MATH Problem 2. Suppose out of 50 tables in a restaurant, 35 have a person who ordered with his/her entree, 25 have a person who ordered salad with his/her entree, and 10 have ordered both. soup (a) How many tables will have neither a soup nor a salad delivered to them? (b) How many tables will only have a salad delivered? (c) What is the probability that a table will have a soup or a salad delivered? (d) What is the probability that a table will not have a soup delivered? (e) Are the events "soup delivered to the table" and "salad delivered to the table" mutu- ally exclusive? Are they independent? Justify your answers. Problem 3. Suppose the BART train system in California has 5 backup generators in use in the North Bay Area for when PG&E cuts power. Each one of them has a probability o.99 of functioning when turned on. You may assume independence of the generators. (a) What is the probability that none of the generators will work? (b) If we require the use of 2 generators to provide enough power for the day, what is the probability we will not be able to provide that power? Problem 4. Suppose that the probability a farm in Wisconsin raises dairy cattle is o.4, the probability it grows corn is o.6, and the probability that it raises/grows both cattle and corn is o.2. Given that a farm is growing corn, what's the probability it also raises cattle? Problem 5. Suppose you will keep parking parking ticket. The probability of getting a parking ticket on any particular day is o.4 and the days can be assumed to be independent. What is the probability you will have parked for 15 days before you got your third ticket? on campus illegally until you get your 3rd Problem 6. Find the probability under the standard normal curve of each of the follow- ing: Data NTosae /2 1

Q: Find all real solutions of the equation (x – 6)² = 25. with x1 < x2 and x2 Enter an integer or…

A:

Q: Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic…

A: Let x, y be the rates charged by first and second mechanic respectively. It is given that the first…

Q: For all questions: 1. The tickets for a dance recital cost $5.00 for adults and $2.00 for children.…

A: 1) Let A be the number of adult tickets sold and C be the number of children tickets sold.We know…

Q: Susan's income can be calculated as $12 times the number of hours worked (h) added to her other…

A: The equation of susane's income can be modelled as,

Q: Mavis and Travis discuss strategies for estimating and comparing 61,000 and 29,000. Mavis says she…

A: Let's compare the numbers by Mavis' method first. According to Mavis, each number is rounded to its…

Q: There are four consecutive integers such that product of the first and third integers is 161 less…

A: Given there are four consecutive numbers such that product of the first and third integers is 161…

Q: For problems 5 - 7, evaluate if x = -3 and y = 4. 2x2 - 2xy + 4y

A: Just substitute the given values of x and y in the expression and simplify.

Q: A witness to a hit-and-run accident immediately reported to the police, although he could no longer…

A: Given that a license plate contained three letters, and the second letter was anything after T. The…

Q: I have a few questions for some problems

A: These are the given triangles  ABC and PQR

Q: The product of d and 9 is subtracted from four-fifths of x

A:

Q: If x = 5 and 15 + x ÷ y = 25 , what is the value of y?

A: given x=5 15+xy=25

Q: If someone worked one job at $10 an hour and another job at $12 an hour and made $480 in one week,…

A: Let, the number of hours the person worked at first job = x hours and the number of hours the person…

Q: 4c + 3 = 16 , what is the value of c

A:

Q: Find the numerical value, if x=3 and y=1 2x+5y-2/5y+2

A:

Q: Hessa bakes 250 cakes. She bakes only chocolate cakes, carrot cakes, and strawberry cakes. If 50 of…

A: It is given that the total number of cakes is 250 and Hessa bakes three types of cakes, namely…

Q: Can you show me how to solve the problem provided in the picture step by step?

A:

Q: :find A+B?C 4 B = -3 2 0. If A = %3D [2 1 4 02

A: A=1421B=-3240C=1002 Now, using matrix multiplication- B2=-3240-3240B2=17-6-128

Q: A man went to the store to buy some gum. The man had some change (three quarters, 2 nickels, one…

A: Given Data : The man had three quarters, 2 nickels, one dime and two pennies…

Q: At the start of the school year,the ratio of boys to girls in drama club is 5 to 3.After Winter…

A: At starting in drama club let the number of boys be x and number of girls is y  At start ration of…

Q: What would the answer be if the value of the $20 bill was replaced by one $100 bill?

A:

Q: You have been asked to cut 5 boards (exactly the same length after the cut) and place them end to…

A: Topic = Functions

Q: If 118 people attend a concert and tickets for adults cost $3.5 while tickets for children cost $1.5…

A: We have to find that how many of each went to the concert.

Q: Translate this problem 4y = 16

A:

Q: If 10 pens and 12 pads cost $42, and 5 of the same pens and 10 of the same pads cost $29, find the…

A: Given: 10 pens and 12 pads cost $42, and 5 of the same pens and 10 of the same pads cost $29.

Addition Rule of Probability

It simply refers to the likelihood of an event taking place whenever the occurrence of an event is uncertain. The probability of a single event can be calculated by dividing the number of successful trials of that event by the total number of trials.

Expected Value

When a large number of trials are performed for any random variable ‘X’, the predicted result is most likely the mean of all the outcomes for the random variable and it is known as expected value also known as expectation. The expected value, also known as the expectation, is denoted by: E(X).

Probability Distributions

Understanding probability is necessary to know the probability distributions. In statistics, probability is how the uncertainty of an event is measured. This event can be anything. The most common examples include tossing a coin, rolling a die, or choosing a card. Each of these events has multiple possibilities. Every such possibility is measured with the help of probability. To be more precise, the probability is used for calculating the occurrence of events that may or may not happen. Probability does not give sure results. Unless the probability of any event is 1, the different outcomes may or may not happen in real life, regardless of how less or how more their probability is.

Basic Probability

The simple definition of probability it is a chance of the occurrence of an event. It is defined in numerical form and the probability value is between 0 to 1. The probability value 0 indicates that there is no chance of that event occurring and the probability value 1 indicates that the event will occur. Sum of the probability value must be 1. The probability value is never a negative number. If it happens, then recheck the calculation.