QUESTION 10 Below are the examination scores of 20 students. 52 99 84 88 92 86 63 72 76 95 92 58 65 79 90 75 74 56 99 Construct a frequency distribution for these data. Let the first class be 50-59 and draw a histogram. b. a. Construct a cumulative frequency distribution. Construct a relative frequency distribution. d. с. Construct a cumulative relative frequency distribution. For tho tol

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.