Combinatorics and Probability; Given there are 20 potential timetable slots, and you are writing a program...

Combinatorics and Probability;

Given there are 20 potential timetable slots, and you are writing a program to timetable 2 modules, with 3 lectures and 2 workshops per module, how many different solutions could there be for allocating events to times?

Expert Solution

In this image, formula for combination is explained and how things are chosen from certain distinct objects.

Here for each module, 3 lectures and 2 workshops have been allocated. After getting individual values, they are multiplied as they happen together.

Process of choosing is done from available slots and order of choosing will not matter.

Thanks

venereology answered 1 year ago

Given the probability of an accident is 20% if you did not have an accident last...

Given the probability of an accident is 20% if you did not have an accident last year, but the probability of an accident is 48% if you did have an accident, what is the expected value of insurance if each accident costs $10,000 and there are 100 policies at your company?

a slit has two slots. A monochromatic light of 450nm passes by the two slots. you...

a slit has two slots. A monochromatic light of 450nm passes by the two slots. you can observe in a screen that the distance between the third and the sixth dark strip is 4.50x10^2 m. If the screen is 2.50m from the slit. Determine the separation between the slits.

The program you will be writing displays a weekly payroll report. A loop in the program...

The program you will be writing displays a weekly payroll report. A loop in the program should ask the user for the employee's number, last name, worked hours, hourly pay rate, state tax and federal tax rate. After data in entered and the user hits the enter key, the program will calculate gross an net pay, then displays all employee's payroll information, and ask for the next employees' information. if worked hour is more than 40, double pay the hours...

You are on a diet and you are writing a javascript program that determines whether or...

You are on a diet and you are writing a javascript program that determines whether or not you can treat yourself to an ice cream. Your program takes as input: 1. Number of calories you have taken so far that day. 2. Number of calories you are expecting to take later on that day (excluding the potential ice cream) 3. Number of calories you have burnt (or are expecting to burn) with exercise that day. 4. What is your goal...

The probability that a given 20-35 year old survives a given viral infection is 99%. •...

The probability that a given 20-35 year old survives a given viral infection is 99%. • The probability that a given 65-80 year old survives the same viral infection is 95%. • In a group of 20 20-to-35-year-olds with the viral infection, what is the probability that all 20 will survive? • In a group of 20 65-to-80-year-olds with the infection, what is the probability that all 20 will survive?

Program Specifications: You will be writing a Java program called ASCIIRabbit.java that will print the following...

Program Specifications: You will be writing a Java program called ASCIIRabbit.java that will print the following ASCII objects. There should be two blank lines between each shape and your output must match identically. Rabbit In A Hat -------------------- (^\ /^) \ V / (o o) ( (@) ) --------- | | | | | | _______ Rabbit Under A Hat -------------------- _______ | | | | | | --------- /\"/\ () * () ("")_("") Rabbit Wears A Hat ------------------ _______...

The following task does not involve writing program code: instead, you will be writing function signatures...

The following task does not involve writing program code: instead, you will be writing function signatures for hypothetical functions (you will be defining functions in subsequent tasks). For this task, you are presented with several 'hypothetical' functions. These aren't built-in Python functions: they are functions that you will have to define (i.e. implement, write) yourself later. however, you only need to write a signature for each hypothetical function listed here: toThePower(): takes two numbers e.g. x and y , and...

Given a normal distribution with u = 70 and o= 20, what is the probability that...

Given a normal distribution with u = 70 and o= 20, what is the probability that X>110 X<10 X < 70 or x> 130 Between what two x values (symmetrically distributed around the mean) are 70% of the values

Given the following table: Probability X Y 20% 15% 30% 60% 25% 18% 20% 30% 20%...

Given the following table: Probability X Y 20% 15% 30% 60% 25% 18% 20% 30% 20% Calculate a) the covariance of X and Y, and b) the correlation coefficient. Select one: a. a) -20.64% b) -0.90 b. a) -20.18% b) -0.88 c. a) -17.89% b) -0.78 d. a) -19.20% b) -0.84 e. a) -18.35% b)-0.80

You are writing a program for an architectural firm that needs to enter the areas of...

You are writing a program for an architectural firm that needs to enter the areas of all the rooms in a building project they’re working on. Some rooms are square, some are round, and some are rectangular. Each room in the building has an ID number to help prevent adding the same room more than once. The program needs to prompt the user for the room ID number, the shape of the room, and the dimensions needed to calculate the...

Question