8.Membership in a Civic Organization In a civic organization, there are 38 members; 15 are men and 23 are women. If 3 members are selected to plan the July 4th parade, find the probability that a.all 3 are women. b.At least one woman c. Which one is more likely to occur? Explain your answer.

Q: 4. Art works as a clown on weekends. He has 3 different colored shirts: yellow, green, and red. He…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 3. Rolling Two Dice. If two dice are rolled one time, find the probability of getting these: e. A…

A: roll two dice.  we observe sum of two dice.  when roll one dice outcome may be  : {1,2,3,4,5,6} so…

Q: 6. A club with five male senior member and eight female senior members elects three other females…

A: We have given that  Total members = 18 Total female members = 11 Total male members = 7

Q: Each column sums to 100%. There are about 100,000 men and 100,000 women in the workforce. Refer to…

A: Given information: Occupation sectors Gender Men Women Management 35 42 Service 14 20…

Q: 63% of all violent felons in the prison system are repeat offenders. If 45 violent felons are…

A: (a)   Obtain the probability that exactly 29 of them are repeat offenders.   The probability that…

Q: A bag contains 4 red balls, 8 blue balls, and 6 yellow balls. Find the probability of a. Drawing 4…

A:

Q: 7. The average number of field mice per acre in a 5-acre wheat field is estimated to be 12. Find the…

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.