In a small class of 5 students, what's the probability of 2 students who share the...
In a small class of 5 students, what's the probability of 2 students who share the same birth month while the other 3 students have a unique birth month?
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In a small class of 5 students, what's the probability of 2
students who share the...
What is the probability that at least two students in our class share the same birthday?...
What is the probability that at least two students in our class share the same birthday? Assuming that: Birthdays follow a uniform distribution. We have 35 students in our class! No one was born in a leap year. There are 365 days in a year!
1. In a small class of 10 students all the students are born from January 1,...
1. In a small class of 10 students all the students are born from January 1, 1990 and December 11" 1992 Determine the probability that at least two students will be born in the same month and year.
Students Liking a Class The probability that students A and B will like a class is...
Students Liking a Class The probability that students A and B will like a class is 2/5 and 175 respectively. Find P( A and B) if The probabilities are of the events are independent The probability that B likes the class given that A likes the class is 1/2 Students Liking a Class The probability that students A and B will like a class is 2/5 and 1/5 respectively. Find P( A or B) if The probabilities of the events...
Students Liking a Class The probability that students A and B will like a class is...
Students Liking a Class The probability that students A and B will like a class is 2/5 and 175 respectively. Find P( A and B) if The probabilities are of the events are independent The probability that B likes the class given that A likes the class is 1/2 Students Liking a Class The probability that students A and B will like a class is 2/5 and 1/5 respectively. Find P( A or B) if The probabilities of the events...
Students Liking a Class The probability that students A and B will like a class is...
Students Liking a Class The probability that students A and B will like a class is 2/5 and 2/5 respectively. Find P( A and B) if P(A or B) = 3/5
in a class of 40 students, 22 have taken the course before either at the high school or college levels. If we pick 5 stu...
in a class of 40 students, 22 have taken the course before either at the high school or college levels. If we pick 5 students; a. create a probability distribution for the number of students who have taken the same course (C). b. What is the probability that at most 3 have taken the same course before c. Mean d. Variance e. standard deviation
Twenty students are enrolled in a class. What is the probability that at least two students...
Twenty students are enrolled in a class. What is the probability that at least two students have the same birthday? Repeat the problem for a class size of seventy. Ignore leap years.
i need the answer to 6-c 5. A professor has a large class. The proportion of students who miss an assignment is a beta distribution with parameters with α and β 2. (a) Determine the probability th...
i need the answer to 6-c
5. A professor has a large class. The proportion of students who miss an assignment is a beta distribution with parameters with α and β 2. (a) Determine the probability that at least 70% of the students will miss an assignment. 6. Using the distribution given in problem 5 (b) What is the expected proportion of missed assignments? (c) What is the variance of this distribution?
5. A professor has a large class. The...
A small college has an entering freshmen class of 600 students. Of these, 240 have brought...
A small college has an entering freshmen class of 600 students. Of these, 240 have brought their own personal computers to campus. A random sample of 110 entering freshmen was taken. What is the probability that the sample proportion of freshman students who brought their own personal computers to campus is between .42 and .46?
2. a. Jane is a math teacher who currently has a class of 10 students. If...
2. a. Jane is a math teacher who currently has a class of 10 students. If she decided to pick 3 students at random to each get 5 bonus points, in how many ways can she make her selection? 2.b. Suppose instead that Jane decides to award 15 points to one student, 10 to another and 5 to the third student. In how many ways can she award the points in this scenario? 2. c. Steve is one of Jane's...
What is the probability that at least two students in our class share the same birthday? Assuming that: Birthdays follow a uniform distribution. We have 35 students in our class! No one was born in a leap year. There are 365 days in a year!
1. In a small class of 10 students all the students are born from January 1, 1990 and December 11" 1992 Determine the probability that at least two students will be born in the same month and year.
Students Liking a Class The probability that students A and B will like a class is 2/5 and 175 respectively. Find P( A and B) if The probabilities are of the events are independent The probability that B likes the class given that A likes the class is 1/2 Students Liking a Class The probability that students A and B will like a class is 2/5 and 1/5 respectively. Find P( A or B) if The probabilities of the events...
Students Liking a Class The probability that students A and B will like a class is 2/5 and 175 respectively. Find P( A and B) if The probabilities are of the events are independent The probability that B likes the class given that A likes the class is 1/2 Students Liking a Class The probability that students A and B will like a class is 2/5 and 1/5 respectively. Find P( A or B) if The probabilities of the events...
Students Liking a Class The probability that students A and B will like a class is 2/5 and 2/5 respectively. Find P( A and B) if P(A or B) = 3/5
i need the answer to 6-c
5. A professor has a large class. The proportion of students who miss an assignment is a beta distribution with parameters with α and β 2. (a) Determine the probability that at least 70% of the students will miss an assignment. 6. Using the distribution given in problem 5 (b) What is the expected proportion of missed assignments? (c) What is the variance of this distribution?
5. A professor has a large class. The...
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