Q66 of 116 Page 42

In question, state whether the statements are true (T) or false (F).

Using the following frequency table,



The frequency of less than 8 marks is 29.

False

Frequency of marks 4 = 5


Frequency of marks 5 = 10


Frequency of marks 7 = 8


⇒ Frequency of marks less than 8 = 5 + 10 + 8


⇒ Frequency of marks less than 8 = 23


Therefore, the frequency of less than 8 marks is 23.


Hence, the statement is false.


More from this chapter

All 116 →
64

In question, state whether the statements are true (T) or false (F).

Getting a prime number on throwing a die is an event.

 65

In question, state whether the statements are true (T) or false (F).

Using the following frequency table,



9 students got full marks.

 67

In question, state whether the statements are true (T) or false (F).

Using the following frequency table,



The frequency of more than 8 marks is 21.

 68

In question, state whether the statements are true (T) or false (F).

Using the following frequency table,



10 marks has the highest frequency.