Suppose the following are the ages of a group of individuals enrolled in a study looking at the relationship between sleep apnea and Alzheimer’s disease.    6,   8,   4,   3,   7,   12,   9,   4,   7,   1 G) Creat

Q: Complete the five number summary for the box and whisker plot. *              0     3     6   11…

A: Put your numbers in ascending order (from smallest to largest). For this particular data set, the…

Q: 5) Divide the data into two groups: those with High School GPA under 3.5 and High School GPA 3.5 or…

A: Given information: High school College GPA 3.85 3.68 3.22 3.1 2.99 2.72 3.89 3.61 4.1 4…

Q: For a given data set with n= 175 data values: min = 83, Q₁ = 260, median = 308, Q3 = 365, max = 622…

A: The objective of this question is to determine the end point of the right whisker in a…

Q: Here is a box and whisker plot giving the same data as before. a) What is the range in interquartile…

A: From the given figure, Range is 10-0=10. Interquartile range is 5-3=2.

Q: 1) A large publishing company wants to review the ages of its sales representatives. The ages of the…

A:

Q: 3. Below is a list of grades from a basic calculus Test for 25 students 32 34 35 37 43 45 47 47 48…

A: 32,34,35,37,43,45,47,47,48,50,54,54,56,57,58,60,61,62,65,67,70,71,75,76,78,

Q: 5. Age at death of 25 people as follows. 78 90 82 90 79 83 88 94 98 77 87 74 77 92 91 79 68 94 77 96…

A: The data set is: 78 90 82 90 79 83 88 94 98 77 87 74…

Q: (a) Give the five-number summary for the distribution, and (b) draw a box-and-whisker plot. 8, 21,…

A:

Q: Approximately 75% of study time for Elaine was below ______.

A: Given  blox plot of two different students

Q: What is the median of this box plot? ¿Cuál es la mediana de este diagrama de caja? 3 4. 6. 7 8 6. 10…

A: The median marks the mid-point of the data and is shown by the line that divides the box into two…

Q: Approximately 25% of study time for Sarah was below  ___________

A: Given the box plot of two students

Q: The training manager of a company that assembles and exports pool pumps wants to know if there is a…

A: (a) We can construct the following scatterplot: We can observe that there is a moderately positive…

Q: Desert College and Oak Grove College are two local colleges. Abdul is 65 years old and a member of…

A:

Q: a) The five-number summary for this data set is . .. Use ascending order. Simplify your answers.)…

A: Our aim is to find the following from the given sample data :  a) Five number summary b) Box and…

Q: Consider the following ordered data. 6 9 9 10 11 11 12 13 14 Select which a box-and-whisker plot…

A: (a) The given data is in the ascending order. The lowest data value is 6. Thus, the low data value…

Q: Standing eye heights of women are normally distributed with a mean of 1516 mm and a standard…

A: (a) Obtain the percentage of women will find that height uncomfortable. The percentage of women will…

Q: stem-leaf plot

A: The winning Score of the conference championship games over the last 35 years is given. we have to…

Q: 2) In the year 2033, Kayla Faruq is leading emergency room doctor. Kayla is presently researching…

A: Given :  Normal distribution :  We know normal distribution follow Empirical rule : (68-95-99.7)…

Q: (a) Give the five-number summary for the distribution, and (b) draw a box-and-whisker plot. 11, 22,…

A: Five point summary of the data.

Q: Is the  Proportions  similar to the one with counts? What is the difference? Write at least two…

A: The objective is to analyze the given graphs

Q: A graphical display of a data set is given. Identify the overall shape of the distribution. A…

A: To find: The shape of the distribution

Q: 2. The speeds (in km/hr) of 14 roller coasters found around the world are given below. Find the…

A: First arrange the data in ascending order. Median is calculated as,…

Q: Using the following data set, what would the leaf portion of the plot that corresponds to the '8'…

A:

Q: d) The weight of 45 watermelons from a farm is shown below. i. ii. iii. iv. Weight 11-15 16-20 21-25…

A: List of formulae :  Mean :-  Mean = ∑xfN Median :- Median = L+N2-cff×h Where ,  x is midpoint of…

Q: The figure shows population density (people per square mile) for all states of a certain country.…

A: Note the the length of the rectangle represent interquartile range. The middle vertical line in the…

Q: To determine the distribution of the height of female grade 6 students in a develop country, a…

A: Given data is56,64,66,60,61,52,67,68,57,53,53,57,53,69,50,68,67,63,65,52,64,61,58,60,50sample…

Q: 2. The quartiles of a data set are Q, 50, Q, = 72, Q, = 110, and Q, = 140. Find the interquartile…

A:

Q: The following data represent the number of grams of fat in breakfast meals offered at a local fast…

A: Given data,26, 4, 24, 29, 41, 30, 11, 17, 6, 2, 13, 13, 22, 10, 18, 34, 14, 9, 26, 14, 38, 4

Q: The following is a frequency histogram and a box plot showing the annual salary distribution at a…

A: Note: Thank you for the question. Since multiple subparts are posted, according to our policy, we…

Q: The training manager of a company that assembles and exports pool pumps wants to know if there is a…

A: The first step in any data analysis is to understand the data. Here, we have two sets of data: the…

Q: 8) The heights and weights of 8 children are recorded below. 1 2 3 4 5 6 7 20 31 42 Child 8 55 36 45…

A: The data can be entered in excel as:

Q: The shortest study time by Elaine was_________ hours.

A: We have given the box of two students

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.