# Q4M3_What I Know!!

## Quiz by Maribel Marzan

Mathematics

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10 questions
• Q1

Which process is used in grouping data into categories showing the number of observations in each of the non-overlapping classes?

Textual Method

Registration Method

Graphical Method

Frequency Distribution Table

30s
M7SP-IVc-1
• Q2

What is the difference between the highest value and the lowest value in a distribution?

class interval

frequency

Range

class limit

30s
• Q3

What is the range of the given set of data 4, 6, 9, 8, 7, 4, 6, 5, 5, 8, 12, 20?

16

12

20

18

30s
• Q4

Which is being computed by getting the average of the class limits?

class boundaries

class size

range

classmark

30s
• Q5

What is the class mark of the class with the highest frequency?

162

152

152

167

30s
• Q6

What is the upper limit of the class with a class mark of 162?

160

164

164.5

156

30s
• Q7

What is the class width of the distribution?

18

50

4

5

30s
• Q8

What is the upper boundary of the lowest class?

149.5

169.5

174.5

154.5

30s
• Q9

Which class has the greatest frequency?

170 -174

162

165- 169

150

30s
• Q10

What is the class mark of the lowest class?

150

162

153

152

30s

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