Deciles

  Consider the distribution of scores of the students in Math.

What is the size of the class interval?

• 8
• 12
• 10
• 5

In solving for the 6^th decile, the lower boundary to be use is?

• 55.5

• 63.5

• 71.5

• 79.5

In solving for the 6^th decile, the cumulative frequency to be used is?

• 30

• 31

• 50

• 46

In solving for the 6^th decile, the frequency to be used is?

• 15

• 13

• 9

• 10

What is the value of 6^th decile?

• 72.76

• 75.27

• 72.67

• 75.77