4 friends each choose a random number between 1 and 5. What is chance thatany of them chose the same numberSolution :tree diagram :Yes ...NoNote: "Yes" and "No" together make 1(1/5 + 4/5 = 5/5 = 1)Draw tree diagram and calculate the probability

Given: 4 friends each choose a random number between 1 and 5.

Answered: 4 friends each choose a random number…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

If there are 5 logs in a pile of 30 that have sap on them, how many logs will have sap out of 360?
Casey is looking to rent a two-bedroom apartment in one of two towns, Gardiner or Augusta. He randomly selects 100 two-bedroom apartments from both towns and records the area of each apartment. Both towns have a two-bedroom apartment that has an area of 645 square feet. Gardiner: 673, 652, 729, 707, 773, 746, 728, 690, 762, 770, 722, 735, 693, 708, 700, 652, 680, 696, 762, 655, 656, 716, 675, 681, 690, 708, 726, 725, 705, 657, 640, 752, 715, 697, 680, 682, 694, 699, 634, 717, 673, 733, 708, 657, 645, 727, 773, 696, 740, 768, 641, 752, 779, 654, 715, 733, 684, 770, 617, 704, 711, 684, 720, 649, 744, 652, 650, 653, 725, 634, 684, 720, 667, 708, 670, 713, 673, 655, 688, 669, 766, 697, 730, 698, 681, 720, 773, 665, 768, 657, 720, 725, 738, 670, 735, 725, 725, 744, 655, 767 Augusta: 693, 673, 635, 663, 680, 640, 686, 684, 661, 712, 726, 649, 665, 694, 692, 674, 673, 685, 702, 692, 626, 671, 663, 732, 684, 688, 724, 692, 708, 646, 640, 659, 685, 698, 685, 688, 690, 679, 669, 684, 693, 737,…
You must choose an elective for your fourth block class. You can choose from 3 different physical education classes, 4 different computer classes or 2 different culinary classes. How many different possible selections could you make for his first period elective?
There are 30 people competing in a race. The top 3 get a spot on the podium. How many different ways can you choose 3 out of 30?
In a survey of 91 people, 25 reported that they read the Star newspaper and 34 reported that they read the Tribune newspaper, and 11 read both. How many read at least one of the newspapers? nothing people
A group of 16 people is choosing a chairperson and Vice- chairperson. They put all 16 people's names into a hat. The first name drawn become chair. The second name drawn becomes vice-chair. How many possible combinations of chair and Vice-chair are there?
There is a town party in Pleasantville where 6 families of 3 people each get together. If one representative from each family gives a gift to everyone at the party except people from their own family, how many gifts in total are given?
Eight students entered the testing room that had 20 chairs evenly arranged on each side. If two of the eight students insist on sitting on the right side, how many seating arrangements are possible?
A poker hand consists of 5 cards selected from a deck of 52 cards. How many poker hands consists of 3 queens and 2 kings?
An ice cream parlor has six flavors of ice cream. Kristen wants to buy two flavors of ice cream. If she randomly selects two flavors out of six, how many possible combinations are there?
There are 3 people on the soccer team committee. Members are chosen randomly to be the president, vice-president, and speaker. If Al wants to be the president and Rob wants to be the vice-president, how many different ways can this be possible?

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

4 friends each choose a random number between 1 any of them chose the same number Solution :