#50 Students rented 3 buses,I each bus size 50 rider.[] what is the probality that each busone rider?has at least[2] what is the probabilly that AllStudents signed the same buse?

A permutation is arrangement of objects. Suppose there are three objects A, B and C and there is no…

Answered: #50 Students rented 3 buses, I each bus…

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...

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2) Several friends take a fishing trip every year. Each year they have a contest tosee who catches the heaviest fish. The loser has to pay for all of the junk food theyeat on the trip. Determine each friend’s standings in this year’s contest by using thefollowing clues. By the way, in the tradition of fishing trips, every statement quotedhere is a falsehood.MARTA: Mickey was first. WOODY: I beat Sally.SALLY: Marta beat Woody. MICKEY: Woody was second.
You randomly draw 10 cards from a deck of 52 playing cards without replacing the card between draws. What is the propbability that you draw 2 clubs, 2 hearts, 2 diamonds, and 4 spades?
There are 10 balls in a box numbered from 1 to 10. We must pay $5 to play and draw 3 balls. If we draw ball #1 or #10, we win $5. Find the chance of winning $10 if: b) We do not return the balls to the box after we draw them (round the answer to two decimal points).
. Over the past year, John has purchased 30 books.(a) In how many ways can he pick four of these books and arrange them, in order, on hisnightstand bookshelf?(b) In how many ways can he choose four of these books to take with him on his vacationat the shore?
There are five people coming to a "party" on a particular episode of a TV show. Two of them are female. What is the probablitity the women will be first and last to come?
If eight persons are having dinner together, in howmany different ways can three order chicken, four ordersteak, and one order lobster?
The NFL needs to buy a new batch of official coins for the pre-game coin flip. They get 3 sample coins from a manufacturer based in Sweden, and tell their intern to flip all 3 coins simultaneously multiple times and count the number of heads each time. The intern gets: 0 heads 6 times; 1 head 8 times; 2 heads 8 times; and 3 heads 11 times. Should the NFL buy coins from that manufacturer, i.e., are the coins fair or not? Calculate the test statistic. X? number (rtol=0.1, atol=0.0001) Calculate the p-value at a = 0.1. p_val number (rtol=0.01, atol=0.0001) State your decision. (a) Reject HO O (b) Cannot Reject HO
To raise money for the local Veterans Affairs hospital, your friend organizes a fundraiser, inviting you to play a two-stage game where you pay $6 to play. The game works as follows: a fair 8-sided die is rolled, noting the number shown, and a spinner divided into 4 equal regions of different colors (blue, red, green, orange) is spun, noting th color. If the die shows 3 or the spinner shows orange, then you win $21. If the die shows an even number and the spinner does not show orange, then you win $7. Otherwise, you do not win anything. Let X be your net winnings. (a) Create a probability distribution for X. Enter the possible values of X in ascending order from left to right. All probabilities should be exact. P(X) Enter a fraction, integer, or exact decimal. Do not approximate (b) Compute your expected net winnings for the game. Round your answer to the nearest cent. (c) Is this game fair? O Yes O No
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A fair did is rolled two times. What is the probs that both rolls are 3?
In a regular deck of cards P (face card | diamond) =
A fair six-sided die is rolled repeatedly. How many times do roll the die in order to get the first "six" given that the first "four" was rolled on your second roll and your first "five" was rolled on the third roll?

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#50 Students rented 3 buses, I each bus size 50 rider.. - what is the probality that each bus has at least one rider? [2] what is the probabilly that All Students signed the same buse ?