Question 1The table below represents a population of the amount (in RM) spent on food spentthrough Grab Food during the three months of MCO (Movement Control Order) July-September 2021.556267728087979899105116117123126127128131135136139142144144155156157157162166167168169172175175184195198210215Construct a frequency distribution for the above data set.ii. Using the result from part (i), calculate the relative frequencies for each class.iii. Construct a frequency histogram for these data.i.

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

Answered: Question 1 The table below represents a…

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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Question 1: Organize the above data into: A. A frequency distribution B. A class interval frequency distribution
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1.[Short Answer] Construct (1) The frequency distribution (2) the frequency histgram (3)the frequency polygon (4)the relative frequency histgram for the following data set: the scores for 81 students. 114 114 108 133 115 127 109 133 121 106 134 131 91 121 94 96 95 95 76 103 113 99 74 81 107 58 81 90 85 70 96 67 66 93 81 92 98 58 88 44 80 93 76 43 60 70 54 58 43 35 40 49 73 51 27 45 57 79 65 65 60 47 32 56 60 32 59 51 44 41 50 41 42 44 22 28 33 35 35 21 25
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Short Answer Questions 6-9 will use the data below representing a frequency distribution for majors in the School of Liberal Arts and Education. X F Sociology 50 Psychology 40 Criminal Justice 60 Political Science 25 Music 20 Journalism 15 Drama 0 A veterinarian is interested in the life span of golden retrievers. She recorded the age at death (in years) of the retrievers treated in her clinic. The ages were 12, 9, 11, 10, 8, 16, 12, 1, 9, 12. Calculate the mean median and mode.
The table below summarizes rental costs for a group of college students with one bedroom apartments. $860 $875 $880 $885 $885 $885 $890 $890 $895 $895 $895 $895 $900 $900 $900 $905 $910 $910 $925 $925 a. Make a frequency distribution using 10-point bins. Include the relative and cumulative frequency.
QUESTION ONEA. Develop a histogram for the frequency distribution below, the commutingdistance for 50 employees of a particular company. Commuting Miles Frequency 0-under 4 3 4-under 8 10 8-under 12 6 12-under 16 16 16-under 20 6 20-under 25 9 Total 50 B. A statistics professor administered an exam to three different classes. The 8:00 class had 20 students and an average score of 82.4. The 9:00 class had 24 students and an average of 78.9. The 29 students in the 10:00 class had an average of 87.3. Calculate the overall average for all three classes combined.C. The following table summarizes the grade point averages (GPAs) of graduatestudents in a statistics class. Approximate the mean GPA of the class. GPA Frequency 3.0-under 3.2 5 3.2-under 3.4 9 3.4-under 3.6 6 3.6-under 3.8 16 3.8-4.0 2 D. The following table lists the number of days that 15 houses in a particular areawere on the market…
Consider the following set of data. 12 13 15 15 16 18 19 19 20 23 25 27 28 30 33 35 38 39 42 43 44 44 Determine the Classes for this set of data, if the first Class is start with a value of 10 and each class has a uniform width of 5. Then determine how many pieces of data fit into each class, constructing a Frequency Distribution. Use this information to complete the Frequency Distribution Chart below. (Please enter one number per space.) Class Frequency 10 to Blank 1 Blank 2 Blank 3 to Blank 4 Blank 5 Blank 6 to Blank 7 Blank 8 Blank 9 to Blank 10 Blank 11 Blank 12 to Blank 13 Blank 14 Blank 15 to Blank 16 Blank 17 Blank 18 to Blank 19 Blank 20
QUESTION 18 Obtain the five-number summary for the given data. The weights (in pounds) of 18 randomly selected adults are given below. 120 145 187 154 119 137 127 143 179 164 182 202 114 175 133 151 166 175 O 114, 130.00, 151, 170.5, 202 114, 131.50, 152.5, 176.00, 202 114, 133, 152.5, 175, 202 114, 130.00, 152.5, 170.5, 202
Question 8 Question 8 options: Range of Data set 48, 26, 33, 50, 42
question 4 The data below are the ages in a Biology class at a 2-year college. Construct a Relative Frequency Distribution from the data, use 5 classes. 18, 18, 19, 21, 23, 24, 24, 25, 26, 26 27, 27, 28, 30, 32, 34, 35, 35, 38, 41
QUESTION 15 For the given data in stem-and- leaf display form, find the inter-quartile range 2 15 22 40 88 3 04 19 35 44 64 4 42 63 72 84 95 5 08 27 44 82 89 6 13 22 32 43 263 510 544 472

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