A researcher is interested to explore which major is more attractive to students studying in Education college. I suggest to use . to present the distribution of students according to the departments of the college. Select one: O A. Histogram Chart B. Pareto O C. Chart Bar D. Pie Chart

Q: After giving a statistics exam, Professor Dang detemmined the following five-number summary for her…

A: Five number summary is a nice way to represent data  It includes minimum, first quartile Q1, Second…

Q: A group of students were asked how many brothers and/or sisters they had. The following table…

A: Given: Number of brothers and sisters 0 1 2 3 4 Number of responses 31 42 15 9 3 We want to…

Q: Determine the median of the following set of values. Round to the nearest tenth when applicable. 61…

A: Given,61, 78 , 92 , 43 , 55 ,90Arrange the given data in Ascending order43 , 55 , 61 , 78 , 90 , 92

Q: a. Capture both datasets, thereafter, b. Compute percent frequencies in both data sets c. Generate a…

A: Percent frequency= Relative frequency * 100 A pie chart is a pictorial representation, where slices…

Q: If the distribution is approximately mound-shaped, what is the proportion less than 80.12 ? 15

A: Find the value of z using mean and standard deviation.

Q: Using the table above , select the most appropriate scatter plot from the given choices

A: Scatter Plot :  Scatter plot is a graphical representation to display relationship between two…

Q: In a survey, 200 shoppers were asked whether they have access to a computer at home and if they have…

A:

Q: researcher recruits a number of individuals

A: A dot plot, also known as a dot diagram, is a statistical chart consisting of data points on a…

Q: In a pie graph, if the blood type B represents 35% of the distribution, how many degrees would be…

A: Given information: It was stated that in a pie graph, blood type B represents 35%. Then need to find…

Q: Determine the median of the set of values. Round to the nearest tenth when applicable. 51 34 23 88…

A:

Q: The students in a class are classified as follows. Complete the table and draw a bar chart and a pie…

A:

Q: 2. A survey of 500 Philadelphia families asked the question "Where are you planning to vacation this…

A: The group of individual values are listed in a tabular form is known as frequency table. Each…

Q: The ages of the men who signed the United States Declaration of Independence ranged from 26 to 70. A…

A: Given information: Given that represents the histogram for the ages of the men who signed the United…

Q: Find the median in the classified data (k=5)  A) 57,3  B) 123,8  C) 225,1  D) 329,7  E)…

A: Given, n=20 (sample size) Median=(n+1)/2=21/2=10.5th observation, i.e. average of 10th and 11th…

Q: Which of the following would likely show a bimodal distribution in a histogram? Group of answer…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: Use the Principle of Median Location and the diagram below to answer the following questions. Assume…

A: Given information: The diagram representing firms’ locations is given.

Q: People were surveyed about their age and their favorite way to travel for vacation. The results are…

A: Green bar graph is showing automobile travelling.which group has largest area will be treated as…

Q: A small insurance company is known for providing automobile insurance but also provides homeowner's…

A: Null Hypothesis: H0: There is no association between whether an automobile insurance customer has…

Q: The scores on a statewide chemistry exam were normally distributed with ?=73.08 and ?=6. Gabriela…

A: Given data isMean(μ)=73.08standard deviation(σ)=6

Q: In a survey, 150 shoppers were asked whether they have access to a computer at home and if they have…

A: Here we have to use the concept of percentage.

Q: Three hundred individuals were asked to view the picture quality of four different TVs and asked to…

A: a. Null Hypothesis: H0: The proportions of four groups are equal. Alternative Hypothesis: H1: The…

Q: Determine the five number summary and box plot for the following data (complete by hand on your…

A: Given: n = 13 Formula Used: The five numbers summary are: 1. Minimum value 2. First quartile Q1 =…

Q: range o

A: Given information: The boxplots for class-A and class-B are given.

Q: Classify each sample as random, systematic, stratified, or cluster and explain your answer. Every…

A: Classify each sample as random, systematic, stratified, or cluster and explain your answer. Every…

Q: The data represented by the following stem-and-leaf plot range from to 4189 5 147 6235 769 O A. 49;…

A: Given that  Stem and leaf plot  Find the range from __ to __

Q: Find the range for the following sample data: 23 20 15 35 26

A:

Q: Make a pie chart using the data below Science Club = 30% Math Club = 40% English Club = 20% History…

A: The objective is to make a pie chart for the data. It is known that the total angle in a circle is…

Q: Use the following data to identify the box and whisker plot: 48, 47, 16, 31, 26, 40, 11, 23, 50, 18,…

A: x 48 47 16 31 26 40 11 23 50 18 42 49 19 25 10

Q: Scott surveyed 40 friends on Facebook and asked them where they were born and where they went to…

A:

Q: Decide if each situation is 1. The mean can be found by adding all the numbers in a data set and…

A: As per our guidelines we are supposed to answer only 3 subparts. Kindly repost other questions as…

Q: 4) Give the five-number summary of the data shown in the boxplot below: 50 60 70 80

A: Boxplot is one of the graphical methods that is drawn for the quantitative variable to explain the…

Q: The distribution of the hourly rate of 110 college professors in a private university in Metro…

A: The distribution of the hourly rate of 110 collage professor is shown in table, Hourly rate No.…

Q: People were surveyed about their age and their favorite way to travel for vacation. The results are…

A: Given info: The given graph displays the age and people's favorite way to travel for vacation.

Q: Freshman and Juniors were surveyed on their favorite pet being cats, dogs, or bird. Fill the…

A: The given frequency table is, The value of BOX A is, BOX A = 6+7             =13

Q: DuPont Automotive releases a Color Popularity Report which provides the percentages of car colors in…

A: The claim is to test whether the sample provide enough evidence to support the stated probability…

Q: A high school has 44 players on the football team. The summary of the players' weights is given in…

A: Given, Max value =256 Min value =154 Median = 203 First Quartile = 166 pounds Third Quartile = 234…

Q: Kara, Sammy, Liz, and Mark each took many samples from the same population of students. The number…

A:

Q: Find the midrange for the given sample data. 3) 49 52 52 52 74 67 55 55

A: The midrange of a set of observations is, (Maximum observation + Minimum observation)/2.

Q: In Ghana, all patients surviving a stroke are supposed to have their cholesterol levels measured…

A: (i) The hypotheses are; Null hypothesis: There is no association between an individual sex and the…

Q: A large group of college students was surveyed and the following information was obtained: 712 saw…

A: Let A is represented by Lady Gaga. B is represented by Arcade fire. And C s represented by Skrillex.…

Q: Complete the following frequency distribution table for the ratio variable, Satisfaction (Type whole…

A: The frequency distribution table is obtained here by using EXCEL. The software procedure is given…

Q: Use the following data set to answer the question. 9 12 16 17 26 32 32 32 32 32 37 38      What…

A:

Q: Students at Lakeview Middle School were surveyed about their favorite color. The results are shown…

A: Contingency table are used to tabulate the categorical variable. It explain the frequency…

Q: A market researcher asked a random sample of 100 individuals their favorite place to get coffee. The…

A: Solution: The table of the number of individuals and their favorite place to get coffee is given.…

Q: Use the table to answer the question.   Has a Cell Phone  Does Not Have a Cell Phone Totals Has a…

A: In this example we are dealing with a two way data table. Such type of tables are used to…

Q: Find the percentage of scores of the following

A: Given,μ=0s=1

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.