MCQ
$\frac{\text { Upper class limit }+ \text { Lower class limit }}{2}=$
- Afrequency
- ✓class mark
- CClass interval
- Dclass size
✓
Answer
Correct option: B.
class mark
(B) class mark
Explanation: In each class interval of grouped data, there are two limits or boundaries (upper limit and lower limit) while the mid-value is equal to $\frac{\text { Upper class limit }+ \text { Lower class limit }}{2}$. These mid-values are also known as Classmark.
Explanation: In each class interval of grouped data, there are two limits or boundaries (upper limit and lower limit) while the mid-value is equal to $\frac{\text { Upper class limit }+ \text { Lower class limit }}{2}$. These mid-values are also known as Classmark.
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