For 108 randomly selected college applicants, the following frequency
distribution for entrance exam scores was obtained. Construct a histogram, frequency polygon, and ogive for the data.
Class limits Frequency
90-98 6
99-107 22
108-116 43
117-125 28
126-134 9
Applicants who score above 107 need not enroll in a summer developmental programme. In this group, how many students do not have to enroll in the development programme?
Class limits Frequency
90-98 6
99-107
___ _____ _________ ___ ______.
__________ ______ _______ _______ _________ __________ ______ ___ _______ __________.
______ _________ __________ ___ _______ ______.
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For 108 randomly selected college applicants, the following frequency
distribution for entrance exam scores was obtained. Construct a histogram, frequency polygon, and ogive for the data.
Class limits Frequency
90-98 6
99-107 22
108-116 43
117-125 28
126-134 9
Applicants who score above 107 need not enroll in a summer developmental programme. In this group, how many students do not have to enroll in the development programme?
[(- 2)(-2) ](-3) is equal to
1) 64 2)
3) - 64 4)
What are the binary representations of the following decimal numbers?
18, 27, 42
Use number line to evaluate the following
i) -5+ (-3)
ii) 4- (-4)
Draw the coordinate axes and represent the following points
i) (-2,4) ii) (1,3)
iii) (5,-3) iv) (-5,-4)
From which one of the following pair of points the point (0,0) is equidistant?
1) (-1,0),(1,0) 2) (-2,0),(1,0)
3) (0,2),(0,1) 4) (0,-2),)(0,-1)