QUESTION 2The following data gives the results of a sample survey. The letters A, B and C represent threecategories.AсBBBBUCAACCOBссBCCCUABa) Prepare a frequency distribution table for these data.b) Calculate the relative frequency and percentage distributions.c) Draw a bar graph to describe the distribution of the data.000AA

From given data we have : A,B,B,A,C,B,C,C,C,A,C,B,C,A,C,C,B,C,C,A,A,B,C,C,B,C,B,A,C,A

Answered: The following data gives the results of…

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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Following are the GPA's of the 30 students from a certain university who participated in a track meet. Draw a dot plot to better display the data. 3.2, 2.8, 2.0, 1.9, 3.0, 3.2, 2.9, 2.2, 2.1, 4.0, 3.5, 3.0, 3.1, 2.1, 3.5 O 4.0, 3.1, 3.3, 2.8, 3.9, 3.9, 3.7, 2.4, 2.9, 3.7, 2.7, 3.0, 2.7, 2.9, 3.9 Select the correct graph below. O A. OB. XX XX XXXXX X X XX x x XX XXXXXXX x x Xx XXXXXX XXX XXXXXX x x Xx XXXX X 15 25 35 1.5 25 35 OC. OD. XX XXX XXXXXXX x x XX XX XX X X X X Xx x x XXX X 15 25 3.5 1.5 25 3.5 Click to select your answer. Prt Scn, Home End DII F3 F5 * F2 F4 F1 & #3 %24
A researcher is interested to explore which major is more attractive to students studying in Education college. I suggest to use . o present the distribution of students according to the departments of the college. Select one: O A. Histogram Chart о в Pareto O C. Chart Bar O D. Pie Chart
3:34 İ. Construct a simple frequency distribution for grouped data; display your findings in a table (number of intervals should be 5) ii. Add a column to your table with the cumulative frequency (bottom up). iii. Add a column to your table with the relative frequency. iv. Add a column to your table with the relative percent. v. Add a column to your table with the cumulative percent. vi. Construct a histogram that distributes the intervals along the horizontal scale (x-axis) and list the frequency of scores in each interval on the vertical scale vii. Construct an Ogive for this data. Grade 95 94 65 77 69 45 54 88 75 39 15 56 63 93 84 70 63 52 79 81 87 69 99 48 65 83 44 5G 91 35 57 60
Which choice correctly describes the shape of this histogram? a.symmetric b.uniform c.skewed right d.skewed left
L. Construct the scatter plot of the given table using MS Excel or manually draw a scatter plot. Identify the type of association. Attached the paper the contains the scatter plot in this activity sheet. 1. The table below shows the number of hours of study of 6 students and their corresponding grades Hours of Study (X) Grade (V) 6 82 Student A B C D E F 2 1 5 2 3 57 88 68 75
Create a histogram/frequency polygon, frequency distributuion table, and stem and leaf plot based on the data given (see attached file)
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The marketing team at an internet music site wants a better understanding of who their customers are. They send out a survey to 25 customers asking for demographic information. One of the variables is the customer's age. For the 25 customers, the ages and a histogram of those ages are shown to the right. Complete parts a) through c). U me mean age sivula De vigyer man me mevail pecause the distribution is skewed to the nym b) Find the mean age. The mean is 31.56 c) Find the median age. The median is C 13 20 33 32 43 15 28 30 39 40 19 28 32 39 40 22 29 34 38 46 24 29 31 39 46 g of Customers 25 Age 50
2- Use the frequency histogram to: a. Determine the number of classes. b. Estimate the frequency of the class with the least frequency. c. Estimate the frequency of the class with the greatest frequency. d. Determine the class width. 12 10 8 4 6.75 9.75 12.75 15.75 18.75 Depth (cm) 00 6. Frequency
Create a Frequency Distribution Table using the data provided: 46, 62, 38, 28, 57, 71, 63, 75, 60, 74, 82, 77, 80, 94, 89 The FDT should include 1. classes with the lower and upper limits 2. class boundaries 3. tally 4. frequencies 5. class marks 6. cumulative frequency

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