After giving a test to a group of students, below is the summary of grades by gender. A В C Total Male 15 9. 30 Female 13 18 10 41 Total 28 27 16 71 If a student was randomly chosen, find the probability that the student is male. Leave your answer as a reduced fraction.

Q: After giving a test, below is the summary of grades by gender.   A B C Total Male 3 7 2 12…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below Total Male 19 4 20…

A: From the table we get: n(female)=34 n(B)=15 n(female and B)=11   So, n(female or B)=n(female)+n(B) -…

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A: According to the given information, we haveThe grades and gender are summarized.

Q: Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 17…

A: Required probability is P(female and got a B)

Q: An Environmental Impact Assessment committee of size 6 is to be selected at random from 2 civil…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total 8 5 11…

A:

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total…

A: Given   A B C Total Male 9 19 14 42 Female 16 20 13 49 Total 25 39 27 91

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 15…

A: Given data, P(Male or got A)=?

Q: Below, the two-way table is given for a class of students. Freshmen Sophomore Juniors Seniors Total…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 15…

A: The union probability for any two events A and B is defined as P(A or B) = P(A)  + P(B) – P(A and…

Q: Giving a test to a group of students, the grades and gender are summarized below Total Male 19 3 27…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A В Total Male 20 7…

A: From the contingency table, it is clear that the total number of students is 89.

Q: After giving a test to a group of students, below is the summary of grades and gender. A В C Total…

A: Given: The total number of students is 73 n(S)=73 The female is represented as F. The number of…

Q: After giving a test to a group of students, below is the summary of grades by gender. A B Total Male…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below А В C Total Male 6.…

A: The data are given,

Q: Total Male 6. 7. 4 17 Female 17 2 10 29 Total 23 14 46 If one student is chosen at random from those…

A: The given table is in the form of 2×3 table. The variable is students. The students are male and…

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 15…

A: The summarized data for the grades and gender are given. F: Female. M: Male.

Q: Giving a test to a group of students, the grades and gender are summarized below A Total Male 19 15…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 12 19…

A:

Q: A B Total Male 11 9. 25 Female 17 4 18 39 Total 22 15 27 64 If one student is chosen at random from…

A: Given : one student is chosen at random from those who took the test

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 17…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below B Total Male 20 16…

A: Given, Basic formula for probability is: =number of favourable case / total number of favourable…

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 12 8…

A: Given,

Q: Giving a test to a group of students, the grades and gender are summarized below A B C…

A: Find the probability that the student was female OR got an "B" = ?

Q: test was given to a group of students. The grades and gender are summarized below   A B C Total…

A:

Q: A test was given to a group of students. The grades and gender are summarized below A Total Male 7.…

A:

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A: A B C Total Male 15 2 16 33 Female 9 5 18 32 Total 24 7 34 65

Q: Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 14…

A: Given:

Q: After giving a test to a group of students, below are the summary of grades by gender. A В C Total…

A: From the provided information,   A B C Total Male 17 5 2 24 Female 16…

Q: Giving a test to a group of students, the grades and gender are summarized below A В Total Male 15…

A: Given :   A B C Total Male 15 13 4 32 Female 17 12 5 34 Total 32 25 9 66

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male…

A: Given information- We have given a summary of the grades and gender. We have to find the…

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 8.…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below В C Total Male 12…

A: Find the probability of females who got A will be solution

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 9. 4 3…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A В Total Male 13…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 3…

A: Given that contingency table Now using this table find required probability

Q: A test was given to a group of students. The grades and gender are summarized below A. Total 33 24…

A:

Q: A test was given to a group of students. The grades and gender are summarized below Total Male 14 10…

A: Note- Since both are different questions, so according to our policy we can answer only one…

Q: Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 9.…

A: From the table we see that 20 students got an A.There are total 60 students.This means (60-20)=40…

Q: A test was given to a group of students. The grades and gender are summarized below A B C Total Male…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below В Total Male 8. 18…

A: Given data, P(C)=?

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total Male…

A: From the provided information, Total students = 64 Total student who got an A = 14 If one student is…

Q: After giving a test to a group of students, below is the summary of grades by gender. AB C Total 9…

A: Solution-: We have following table we get,   A B C Total Male 9 20 19 48 Female 11 8 5 24…

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A Total Male 14 12…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 14 20…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 13…

A: The grades and gender are summarized.

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 7 26…

A: Solve for the probability

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A: Required probability is P(male/got an A)

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.