4. Below we give the overall dining experience ratings (Outstanding, Very Good,Good, Average, or Poor) of 30 randomly selected patrons at a restaurant on aSaturday evening.OutstandingOutstandingVery GoodOutstandingVery GoodOutstandingOutstandingVery GoodOutstandingGoodOutstandingOutstandingGoodVery GoodOutstandingVery GoodOutstandingVery GoodGoodVery GoodVery GoodOutstandingOutstandingVery GoodGoodAverageVery GoodOutstandingOutstandingGooda. Find the frequency distribution and relative frequency distribution for thesedata.b. Construct a percentage bar chart for these data.c. Construct a percentage pie chart for these data.

Frequency Distribution: In Statistical theory, a frequency distribution is a tabular, listed or…

Answered: 4. Below we give the overall dining…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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For each of the hypothetical data sets, determine whether a bar graph or a pie chart would be an appropriate way to display the data. In some cases, both types of graphs may be appropriate. You are currently in a labeling module. Turn off browse mode or quick nav, Tab to items, Space or Enter to pick up, Tab to move, Space or Enter to drop. the percent of individuals with each of the following natural eye colors: brown, blue, green, hazel, and other the population density of each of the 50 states in the United States the number of college students who play the guitar, the piano, or the trombone the number of K–12 schools that are public compared to the number of private and charter schools pie chartmulti-use
Descriptive Statistics.For the given data:4 8 18 20 21 22 23 24 25 26 27 28 29 30 30 31 31 32 32 33 33 34 35 36 37 38 39 47 53 a. Make a Frequency Diagram with 7 classes.b. Draw the histogram.
A reviewer decides to interview viewers to see how they would rate a particular movie. The following table lists the responses from twenty-five viewers. Construct a frequency distribution for the data Movie Ratings Bad Awful Bad Average Good Average Great Good Great Average Great Good Good Good Great Awful Average Great Awful Average Great Bad Good Awful Great
Virginia polled a large sample of individuals to find the percentage of students with known food allergies and the percentage of students without known food allergies. Which of the following could sufficiently display the data if only the two given categories are to be included? Select the correct answer below: bar graph pie chart either a pie chart or a bar graph neither a pie chart nor a bar graph
1) Which of the following statements is/are true? I. The relative frequency is equal to the percentage frequency. II. A Histogram displays comparisons between categories while the bar graph presents frequencies in a data set. a. I only b. Il only c. both are true
1. There is a group of data as follows: 83 75 66 26 37 87 24 77 90 84 34 22 31 68 92 46 81 41 Question: a. Calculate what the value of the location data is, where 37% of the data is below it. b. Calculate the value of the location data, where 25% of the data is above it.
C.W: The following frequency table represent the number of iPods sold within 30 days. IPods sold No. of days 5-9 3 10 - 14 6 15 - 19 8 20 - 24 8 25 – 29 5 a- Find the class boundaries and class midpoints. b- Do all classes have the same width? If yes, what is it? c- Prepare the relative frequency and percentage distribution columns. d- What percentage of the iPods sold in six days or fewer?
In a scatter plot, each A.individual is represented by two data points B. group mean is represented by two data points C.group mean is represented by a single point D.individual is represented by a single point Reset Selection 7,821 MAR étv AA w FIL 吕口。 00 F4 F6 F7 F8 F9 F10 F2 F3 F5 % & * 4 5 6 7 8 E R
A beauty products brand launched a new shower gel and distributed samples to 148 prospective customers for review. 86 of them said they were satisfied with the product, 50 of whom were males and 30 customers including 5 females were unsatisfied, the rest were unsure. If the sample included 61 females. Answer the following. 1. Fill in the following table Review Gender Un-Satisfied Unsure Satisfied Male Female 2. What proportion of the customers were unsure females? 3. How many male unsatisfied customers were there 4. What proportion of women were satisfied with the product? 5. What proportion of the customers were unsure about the product?
3. The following tables present the ratings for the top 20 prime time shows for the 2007-2008 season and for the 2017-2018 season. The rating is the percentage of households with TV sets that were turned on during the program. 2007-2008 21.7 15.4 2017-2018 9.7 14.0 10.2 16.1 13.1 10.6 20.8 19.8 15.0 14.2 11.9 11.5 10.4 10.5 16.1 11.6 12.7 15.9 8.2 9.7 12.8 12.6 12.7 9.2 16.6 12.0 12.0 10.8 13.6 11.1 10.9 13.8 9.4 9.2 9.1 9.2 9.0 8.8 A. Use your calculator to find the standard deviation of the 2007-2008 TV ratings (to the hundredths place). C. Compute the range for both seasons. B. Use calculator to find the standard deviation of the 2017-2018 TV ratings (to the hundredths place). 2007-2008 Range_ 2017-2018 Range_ 2A. 2B. D. Use complete sentences to compare the standard deviations and ranges from the two seasons. DO NOT USE DEFINITIONS in your writing. 4. In a poll, respondents were asked if they had ever been in a car accident. 379 respondents indicated that they had been in an…
Let x be the percentage of 16- to 19-year-olds not in school and not high school graduates. Let y be the reported violent crimes per 1000 residents. Six small cities in Arkansas (Blytheville, El Dorado, Hot Springs, Jonesboro, Rogers, and Russellville) reported the following information about x and y. x 24.2 18.6 17.8 14.9 19.0 17.5 y 13.0 4.6 8.8 1.3 0.8 3.6 Complete parts (a) through (e), given Σx = 112, Σy = 32.1, Σx2 = 2137.7, Σy2 = 282.89, Σxy = 654.37, and r ≈ 0.763. (b) Verify the given sums Σx, Σy, Σx2, Σy2, Σxy, and the value of the sample correlation coefficient r. (Round your value for r to three decimal places.) Σx = Σy = Σx2 = Σy2 = Σxy = r = (c) Find x, and y. Then find the equation of the least-squares line = a + bx. (Round your answers for x and y to two decimal places. Round your answers for a and b to three decimal places.) x = y = = + x
Thirty students in the School of Business were asked what their majors were. The following represents their responses (M = Management; A = Accounting; E = Economics; O = Others). A M M A M M E M A E E M A E E E A M A A M а. Construct a frequency distribution. , b. Construct a bar chart Please upload a file containing all of your work and diagrams.

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