Gender Job Experience Male Never had a part-time job 21 Had a part-time job during 15 summer only Had a part-time job but not only 12 during summer

Q: Q13: Three awards (research..) Three awards (research, teaching, and service) will be given to…

A: Given, Number of graduates = 23 Number of awards ( research, teacching, and service) = 3     To…

Q: Radio stations taht are on the west side of a nation have call letters cosisting of a K followed by…

A: There are 26 letters (A-Z) We can K in 1 way only. We can pick the first letter in 26 ways.  Then we…

Q: Question 1:  How many ways can they line up so there is always atleast 1 duck between any two geese.

A:

Q: A garment factory manufactures men's shirts and women's blo on process includes cutting, sewing, and…

A: Given that a garment factory manufactures men's shirts and women's blouses. The production process…

Q: Marketing campaign A is tested in one regions and marketing campaign B is te in another one of the…

A: Given: Results from A yielded 1.10 times ordinary sales(p<0.05) Results from B yielded 1.05 times…

Q: 1. A student's grade in a psychology course is comprised of tests (40%), quizzes (15%), papers…

A:

Q: There is a school with 500 people. One grade has 63 people: 45 Albanians and 30 Americans, some of…

A: Venn diagram is used to determine the different group of data set. It shows relationship among…

Q: Peaceful Travel Agency offers vacation packages. Each vacation package includes a city, a month, and…

A:

Q: Walking Cycling Subject 1 2 3 Running 1.4 1.1 0.7 1.5 1.2 0.8 1.3 1.8 1.7 0.7 0.8 1.3 1.6 0.7 0.1 6…

A: Given data:

Q: On average a group of deer has 20 members. 10% of the newborn deer will die after the end of the…

A:

Q: License Plate Possibilities A license plate consists of1 letter, excluding O and I, followed by a…

A: License Plate letter and number can be formed by multiple way possible. The total…

Q: 28. Transportation A subway map is shown below. Is it possible for a rider to travel the length of…

A: Given a subway map.

Q: On the first day of vacation, you read one-quarter of a novel. On the second day, you read half of…

A: Given data: The number of pages reads on the third day is t=117. The number of pages reads on the…

Q: Shrimp are often found in tropical climates and can be raised on farms or caught in the wild. Elena…

A: We are given a record in which it is given the number of packages that raises shrimps in farms or in…

Q: ng a die once. Let A (1, 2, 3, 4), B (2, 4, 6) %3D %3D

A: Given that  Rolling a dice once.    Let  A={1,2,3,4}  B={2,4,6} Mutually exclusive events - Two…

Q: A store wants to include cash prizes in bags of potato chips sold at the oldest branch of a popular…

A:

Q: PLEASEE SHOW WORK ON A PAPER HAND WRITTEN AND PLEASE DO IT NEATLY SO I CAN UNDERSTAND

A: The general equation of the quadratic equation is represented as . For this equation , axis of…

Q: 73. Manufacturing Furniture A furniture factory makes wooden tables, chairs, and armoires. Each…

A: Lets assume x represents the number of tables, y represents number of  chairs and z represents…

Q: SAVINGS Janice was given a piggy bank on her seventh birthday, and she put it to use immediately.…

A:

Q: 35% of its value each year.

A:

Q: a. between the child's first and second birthdays. b. between the child's third and fourth…

A: The average value of M between 1st and 2nd birthdays will be: Avg…

Q: Three married couples have bought 6 seats in the same row for a concert. In how many different ways…

A: a) The number of possible outcomes of n objects is n!. Hence, the number of permutation of 6 persons…

Q: ility that if Air-USA books 23 persons, not enough seats will be available. Round aces. cy low…

A: Given: p=88%=0.88 q=1-p=1-0.88=0.12 n=23   The formula of binomial probability is defined as:…

Q: location, faced,might, difficulty, You, some, in ,the job have, reaching You might have faced some…

A: Let's rearrange the given word problem.

Q: A student wishes to schedule mathematics, English, statistics, and science. These classes are…

A:

Q: a. The service is completed fewer than 4 minutes. b. The customer leaves the checkout counter more…

A: Let ,  Here ,  per minute Therefore , the probability density function of X is ,  = 0 ; otherwise…

Q: FedEx Deliveries With a short time remaining in the day, a FedEx driver has time to make deliveries…

A: Here, it is sufficient to use the combination rule. Combination Rule:There are n different items and…

Q: The rabbit population in a certain area is 500% of last year’s population. There are 300 rabbits…

A: Given that  The rabbit population in a certain area is 500% of last year’s population There are 300…

Q: Using two of the letters of the​ alphabet, how many two​-letter codes can we form if we are…

A: Using two of the letters of the​ alphabet, how many two​-letter codes can we form if we are allowed…

Q: A seamstress works exclusively on one stage of the process of a special garment design. This phase…

A: We need to, Draw a transition graph. Determine the transition matrix. of the number of unprocessed…

Q: Part A: How many vehicles were rented from Hertz in March? vehicles Part B: How many more vehicles…

A: Hi, the question have more than 3 parts. As per the guidelines I am obliged to answer the first…

Q: Counting: Hiring There are three nursing positions to be filled at Lilly Hospital. Position 1 is the…

A: It is given that there is three position while the total number of candidates is 15. Since to filled…

Q: (a) An Automobile company uses three types of steel S1, S2 and S3 for producing three types of cars…

A: In the given information, the steel requirement of each type of cars is given. Let a, b and c…

Q: involving the research project. Assume that 12 students, including james are working on the project…

A: 1) The first section can be assigned in 12 ways  The second section in 11 ways, third in 10 ways,…

Q: Surgery and germs. Joseph Lister (for whom Listerineis named!) was a British physician who was…

A:

Q: (a) the student took mathematics or history; (b) the student did not take either of these subjects;…

A: A: Mathematics   B: History P(A) = 54/100 = 0.54 P(B) = 69/100 = 0.69 P(A and B) = 35/100 = 0.35

Q: Shrimp are often found in tropical climates and can be raised on farms or caught in the wild. Elena…

A: Total 27+40+52+13+6+28=166 shrimps were caught.Total (13+6+28)=47 shrimps were wild-caught. So the…

Q: Pets again The local animal shelter in Exercise 18 re-ported that it currently has 24 dogs and 18…

A:

Q: An electronic games manufacturer producing a new product estimates the annual sales to be 4000…

A: According to given, Inoperative units= 1% Therefore, Operative units= 100-1 =99% =0.99

Q: Show clearly all working with detailed explanations A couple has six children, three boys and three…

A: Given: Number of children =  6 Number of boys = 3 Number of girls = 3

Q: A bigger family Suppose a couple will continue havingchildren until they have at least two children…

A:

Q: A tank contains 26,624 L of water. At the end of each subsequent day,half of the water is removed…

A:

Q: ne university will not have a competitive football team for the foreseeable future. For the past…

A: Please find the answer in next step.

Q: Students spin a spinner 500 times. The table shows the results of their experiment. (FILL IN EVERY…

A: Given : Total Spin = 500 Color Number of spins (X) P (X) Purple 100 100/500 = 0.2 White 200…

Q: 3 It must be in the format of the second picture.

A: Thus, we can say that the data suggest that the population mean μ is higher than 12% for this…

Q: performance-enhancing Suppose that a test for drugs is 85% accurate (It will correctly detect 85% of…

A: Given that a test for performance-enhancing drugs is 85% accurate. Suppose that 5% of the 1600…

Q: Tire wear: An automobile manufacturer wants to compare the lifetimes of two brands of tires. She…

A: From the provided information, Sample size (n) = 7 Level of significance (α) = 0.01 The difference…

Logic and Proofs

Discrete mathematics deals with the separated values of data such as integers. It is widely used in the practical field of computer science and mathematics. By knowing discrete mathematics one can improve their reasoning and problem-solving capabilities. Discrete mathematics became popular after the boom of computers which operate in discrete steps and store data in discrete bits. It also useful in studying computer programming, algorithms, and cryptography.