There are 36 students in the classroom. Assuming each date of the year are equally likely...

There are 36 students in the classroom. Assuming each date of the year are equally

likely to be the birthday of a student. Calculate the probability that there are at least

two students having the same birthday.

use probability and stats to solve

Solutions

Expert Solution

The probability that there are atleast two students having the same birthday is 0.8322.

orchestra answered 2 years ago

Next > < Previous

Related Solutions

. Assuming each choice is equally likely to occur, what is the probability that he gets at least one bar of each type?

A man goes to the store to buy seven candy bars. The store sells five different types of candy. Assuming each choice is equally likely to occur, what is the probability that he gets at least one bar of each type?

Are births equally likely in each month of the year? Perform a complete test of hypothesis...

Are births equally likely in each month of the year? Perform a complete test of hypothesis using the data below from 2006. Please show calculator or excel steps used. Total: 4,265,555 January: 340,297 Feburary: 319,235 March: 356,786 April: 329,809 May: 355,437 June: 358,251 July: 367,934 August: 387,798 September: 374,711 October: 367,354 November: 351,832 December: 356,111

Assuming that boy and girl babies are equally likely, what would be Kathy's probability of having...

Assuming that boy and girl babies are equally likely, what would be Kathy's probability of having at most three daughters if she were to have four children altogether? (You may want to use a tree diagram to construct the sample space.)

What is the average performance of Quicksort assuming every input permutation is equally likely? Prove it....

What is the average performance of Quicksort assuming every input permutation is equally likely? Prove it. Hint: In this case pivot(split) element very likely to provide good balance during partition.

A university wants to determine if students from different majors are equally likely to be cited...

A university wants to determine if students from different majors are equally likely to be cited for academic dishonesty. They average instances of documented cheating across 10 years for three different academic majors and find the following results: Business Administration (M = 5.1; N = 10), Fine Art (M = 1.9; N = 10), and Nursing (M = 3.2; N = 10). They also calculated the between-group and within-group sum of squares (SSB = 301.6; SSW =1343.8). Use a one-way...

Each year, a town awards 10 grants to support local farms. These are supposed to be decided randomly (equally likely).

Each year, a town awards 10 grants to support local farms. These are supposed to be decided randomly (equally likely). There are 50 farms with 17 of them being pig farmers and the person running the decision process is a brother to the Pig Farmer’s Association President. Out of the past 10 years, there have been 6 years in which at least 5 pig farms or more have been awarded a grant. Let’s explore how likely that this is from...

Consider n people and suppose that each of them has a birthday that is equally likely...

Consider n people and suppose that each of them has a birthday that is equally likely to be any of the 365 days of the year. Furthermore, assume that their birthdays are independent, and let A be the event that no two of them share the same birthday. Define a “trial” for each of the ?n? pairs of people and say that 2 trial (i, j ), I ̸= j, is a success if persons i and j have the...

We distribute 15 books among four students so that all allocations are equally likely. What is...

We distribute 15 books among four students so that all allocations are equally likely. What is the probability that a. the first student gets at least 2 books? b. the first or the last student gets at least two books? c. no one gets less than three books?

Suppose that independent trials, each of which is equally likely to have any of m possible...

Suppose that independent trials, each of which is equally likely to have any of m possible outcomes, are performed until the same outcome occurs k consecutive times. If N denotes the number of trials show that, E[N]=(mk - 1)/(m-1)

are the outcomes of three rolled dice equally likely

Subjects