Question 4 Given the following test score of Extended Math Business 30 31 44 38 35 31 32 35 36 25 23 31 31 37 30 30 30 24 34 41 45 43 34 36 39 37 42 39 30 40 34 39 36 30 32 43 44 37 39 34 28 36 29 37 25 33 a) Make a frequency table using five classes b) Make a histogram from your table. c) Draw an ogive.
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Step 1: The data is given as: 30, 31, 44, 38, 35, 31, 32, 35, 36, 25, 23, 31, 31, 37, 30, 30, 30, 24, 34, 41, 45, 43, 34, 36, 39, 37, 42, 39, 30, 40, 34, 39, 36, 30, 32, 43, 44, 37, 39, 34, 28, 36, 29, 37, 25, 33. Show more…
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1. Data: 27 15 18 22 35 48 31 41 33 38 42 29 19 29 40 25 28 30 12 22 a) Construct a frequency table with 4 classes, the first one being 10-19. b) Construct the relative frequency table. c) Construct the cumulative frequency table. d) Construct the histogram for the table. e) Construct a stemplot.
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Problem 1: The following data represents the scores of the final examination. (a) Create a frequency distribution table with five classes. The table should have the following columns: classes, frequency and relative frequency. (b) Draw a frequency Histogram diagram. (c) Calculate the mean and standard deviation of the sample using the formulas of grouped data. Expand the above table, add more columns needed for the calculations. Show all calculations. Do not skip any step.
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Complete the frequency distribution table. Data: Quiz Scores: 50, 28, 32, 44, 39, 22, 38, 25, 19, 41, 29, 36, 29, 39, 50, 24, 28, 35, 35, 32, 19, 23, 27, 43, 48, 30, 24, 28, 33, 28. Then please draw a histogram to represent the data. Questions to answer after data 1. Which class has the most number of quiz scores 2. Which class has the least number of quiz scores 3. What percent of the scores were 35 or higher
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