Boxplot of Height vs Sex 76 74- 72 70 68 66 64 62- 60 female male Sex a. Give one similarity and one difference when comparing the boxplots shown above. b. About how many females in this survey are between 63 and 68 inches? Show your work in how you arrived at your answer. c. Suppose the researchers were hoping estimate the average difference in heights between all males and females at this university. Give the name of the inferential procedure to be used in this situation, and verify the conditions have been met. Height

Q: How many ways can you choose first, second, and third place winners from 15 people?

A: The first place winner can be chosen as 15 ways. The second place winner can be chosen as 14 ways…

Q: How many ways can five people A , B , C , D and E sit in a row at a movie theatre if D and E will…

A: Permutation and combination used to calculate the number of possible ways to arrange or select a…

Q: Samir's Tea Shop has caffeinated tea and decaffeinated tea. The tea shop served 36 caffeinated teas…

A: Given : The tea shop served 36 caffeinated teas and 54 decaffeinated teas.

Q: How many ways can 9 runners finish a race?

A:

Q: There are 25 students in a science class. Twenty percent of the students are randomly chosen to…

A: Solution :  There are 25 students in a class.  Twenty percent of the students are randomly chosen…

Q: How many first place votes are needed for a majority?

A: We have to find how many first place votes are needed for a majority.

Q: Which method (substitution or elimination) did they use?

A:

Q: How many different choices of car do you have if a particular model comes in 12 colors and 4 styles…

A: Total car = number of deferent colour x no of style.

Q: There are 4 white, 2 pink, and 2 blue marbles in a hat. You pick 2 marbles from the hat. Marbles are…

A: There are 4 white, 2 pink, and 2 blue marbles in the hat.

Q: When playing Yahtzee, you roll five regular 6-sided dice. How many different outcomes are possible…

A: (a) Given, When playing Yahtzee, you roll five regular 6-sided dice.

Q: A bag of 10 apples contains 3 rotten apples and 7 good apples. A shopper selects a sample of 4…

A: The problem is asking us to find the number of ways to select 4 apples from a bag of 10 apples, such…

Q: A basket contains four apples, four peaches, and four pears. You randomly select a piece of fruit.…

A: Number of Apples, n(A)= 4 Number of peaches, n(Pch)= 4 Number of pears, n(pr)= 4 Total fruits , n=…

Q: A baker has 28 plain bagels and 20 blueberry bagels. If 25% of the plain bagels are gluten free and…

A:

Q: 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office workers. what…

A: Given Information 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office…

Q: 5a. A bag contains two red marbles, six green ones, one lavender one, two yellows, and four orange…

A: These are combination problems.

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.