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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Middle/High School Algebra, Geometry, and Statistics (AGS)
9.12 Finding out Unknown Entries from the Frequency Table

Find the unknown entries (a,b,c,d,e,f,g) in the following frequency distribution table of heights of 50 students in a class:



Directions: Answer the following questions based on the table.

Q 1: The value of a,b,c,d is
a = 11, b = 13, c = 35, d = 10.
a = 10, b = 13, c = 15, d = 10.
a = 12, b = 13, c = 35, d = 8.
a = 12, b = 24, c = 30, d = 8.

Q 2: Which class has the highest frequency?
155 - 160
165 - 170
175 - 180
160 - 165

Q 3: Which class interval has the lowest frequency?
150 - 155
155 - 160
170 - 175
175 - 180

Q 4: Which class interval has its frequency, twice its class size?
160 - 165
165 - 170
175 - 180
150 - 155

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Question 6: This question is available to subscribers only!


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