Mathematics 9th Class English Medium Online Test With Answers

Mathematics 9th Class English Medium Online Test

Sr. # Questions Answers Choice
1 The middlemost observation in arranged data set is called Mode Range Mean Median
2 A deviation is a difference of any value of the variable from a Constant Variable Sum Zero
3 The sum of all values divided by number of values is called Mean Median Mode Range
4 In a frequencey polygon frequencies are plotted against Midpoints Class limits Class boundaries Size of classes
5 A frequency polygon is geometrically Closed figure Open figure Straight Curved
6 A histogram is a graph of .......rectangles. Adjacent Non adjacent Parallel Equalheight
7 A cumulative freqency means of frequencies Sum Difference Product Quotient
8 The midpoint or class mark of the grop (6-10)3 is 4 6 8 10
9 The size of class interval (6-10) is 4 5 810
10 A data in the form of frequency distribution is also called Grouped data Ungrouped data Raw data Dispersed data
11 Find the median of the given data 110,125,122,130,124,127, nand 120 124 120 125 127
12 In a data the values which appears or occurs most often is called. Mean Mode Median Weighted mean
13 Find the mode of the given data 2,5,8, 9,0,1,3,7 and 10 5 7 0 No mode
14 If the mean of 5,7,8,9 and x is 7.5, what will be the value of x ? 10 8 8.5 5.8
15 Measure of central tendency is used to find out the .........of a data set Class boundaries Comulative frequency Middle or centre value Frequency
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