SkiLodges.com is test marketing its new website and is interested in how easy its website design is to navigate. It randomly selected 200 regular Internet users and asked them to perform a search task on the website. Each person was asked to rate the relative ease of navigation as poor, good, excellent, or awesome. The results are shown in the following table:                                                   Awesom                     102                                                       Excellent                     58             Good                           30              Poor                             10 What type of measurement scale is used for ease of navigation? Draw a bar chart for the survey results. Draw a pie chart for the survey results.

Q: The Bookstall Inc. is a specialty bookstore concentrating on used books sold via the Internet.…

A: According to the given information, we construct the below table,BooksPrice (Xi) Weights…

Q: Answer the questions below. (a) The readers of a children's magazine are asked to name their…

A: Basics:

Q: Categorize the type of data. Note: each cell should have an answer Variable Qualitative Or…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Students scored the following grades on a statistics test: 80, 80, 82, 84, 85, 86, 88, 90, 91, 92,…

A:

Q: Jim kept track of how many people attended each Syracuse basketball game last season.  How should he…

A: Quantitative data: The data which can be expressed as numerically is called quantitative data.…

Q: 55.8, 2.7, 82.4, 10.0, 37.9, 43.8, 55.8, 10.0, 24.3 State the range rounded to the nearest tenth.

A: I have given the answer in the next step. Hope you understand that

Q: A random sample of soil specimens was taken from a large geographic area. The specimens can be…

A: Note:Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: 1. **Importing Libraries**: We start by importing the necessary libraries. Pandas is used for data…

Q: calculate the mean, mode and median of the following data set, which is the measured reach distances…

A: Given that the data28, 23, 27, 29, 28, 26, 25, 30 and 24   .

Q: In the ordered data : 20 , a , 25,30,40 , b , 50 if the mean is 34 , and the first quartile is 24 ,…

A: Given data;  ordered data : 20 , a ,25,30,40 , b ,50  mean  = 34 , first quartile(Q1) = 2 Number of…

Q: A person's phone bills for the last three months were $20, $75, and $55, respectively. What was the…

A: given data bills of last 3 months are $20,$75 and $55find mean amount of last 3 month = ?

Q: When survey data indicated that a coffee company needed to improve its package-sealing process, an…

A: Calculate the mean tear rating for bags sealed at a plate gap of 0.3.We can find this value by…

Q: Sampling and Sampling Techniques DEFEND YOUR ANSWER 1. Specify the SAMPLING you will apply in each…

A: Tensai conducted a case study on Bullying at the NCF elementary department Details are collected…

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

A: For the provided data, the first and third quartiles are;

Q: Find the first and third quartiles for a week's temperatures from last year's summer, expressed in…

A:

Q: Which of the following capability indices are a measure of actual rather than potential performance.…

A: In process improvement efforts, the process capability ratio is a statistical measure of process…

Q: Construct a box plot from the given data. Diameters of Cans in an Assembly Line: 19. 5.6, 5.5, 5.2,…

A: Boxplot: The box plot is a graphical representation of the data that measurement on interval scale.…

Q: Answer the questions below. (a) The following number of people attended the last 9 screenings of a…

A: We will solve the problem.

Q: The five number summary for the average annualwage per employee for each U.S state and D.C is given…

A: Here is given that, Min = 333532   Q1 = 38057    Q2 = 40577    Q3 = 46267.5    Max = 77843

Q: recent survey by the U.S. Census Bureau determined that the median monthly housing rent was $640. If…

A: Given that  Median=640 First Quartile=496

Q: Identify the level of measurement used for the following variables. Choose among nominal, ordinal,…

A: Levels of measurements are also called scales of measurement. There are mainly 4 levels of…

Q: Find the range of the given data: Minimum = 16,Mean = 11, Median = 24, Maximum = 32

A: Answer: From the given data, Minimum value = 16 Mean = 11 Median = 24 Maximum value = 32

Q: calculate the 30th percentile of the data shown, 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9

A: given data 3.4,3.9,7,11.7,14,20.3,26.2,27.8,28.9arrange data in ascending…

Q: Find the range of the given data: Minimum = 18, Mean = 14, Median = 26, Maximum = 38

A: Answer: From the given data, minimum = 18 mean = 14 median =26 Maximum =38

Q: elow are the summary statistics calculated from the heights of students on a university campus. 25%…

A: It is given that the first quartile is 58.

Q: National Geographic Explorer 89.1 93.1 89.7 Silver Cloud 88.7 78.3 91.3 Celebrity Xpedition 87.2…

A: a) We use excel to estimate the regression equation that can predict the overall score given the…

Q: state whether the parameter of interest is a mean or a proportion: in a survey, high school and…

A: Statement = " In a survey, high school and college students are asked whether or not they use…

Q: Which companies spend the most money on advertising? Business insider maintains a list of the…

A: The mean value of a dataset is computed by dividing the sum of the observations ∑x by the total…

Q: Determine the interquartile range of the following data: 155, 134, 153, 119, 89.

A: Arrange the data in ascending order as 34, 35,, 45, 89, 119, 134, 153, 155

Q: Draw a box plot for the following data: Median: 4.5 Lowest Value: 1 Greatest Value: 9 Lower…

A: Given that       Median = 4.5      Lowest value = 1    Greatest value = 9   Lower quartile = 2.5…

Q: Find the 5 number summary for the data shown 13 24 27 28 38 45 46 48 52 78 84 90 5 number summary:…

A: The data given is: 13, 24, 27, 28, 38, 45, 46, 48, 52, 78, 84, 90 The 5 number summary includes: 1.…

Q: Given the data set: 6, 19, 17, 23, 20, 10. Determine (i). the percentile rank for each test score,

A:

Q: Use the following cell phone airport data speeds​ (Mbps) from a particular network. Find the…

A: The objective is to find the percentile corresponding to the data speed 0.9 Mbps.

Q: What is the range of the data set? {6.2,9.1,2.9,1.6,9.3,5.5,8.3} Enter your answer as a decimal,…

A: Here we need to find the range from the given data values.

Q: Find the 5 number summary for the data shown 17 21 29 30 36 42 56 60 88 91 94 97 5 number…

A: The data is given below 17  21 29  30 36  42 56  60 88  91 94  97

Q: Determine the value of the interquartile range for the following data set: 45.5, 67.1, 20.8, 74.2,…

A:

Q: The four levels of measurement scale are Nominal, Ordinal, Interval and Ratio. What can be computed…

A: Nominal: Data can be categorizes only.  As :  eye colour etc  Ordinal : Data can ranked also in it.…

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.