one of the class limits for a data set has a class limit of 70-79. find the midpoint for this class.
one of the class limits for a data set has a class limit of 70-79. find the midpoint for this class.
Answer
Explanation:
Step1: Identify class bounds
Lower bound = 70, Upper bound = 79
Step2: Apply midpoint formula
$\text{Midpoint} = \frac{\text{Lower bound} + \text{Upper bound}}{2} = \frac{70 + 79}{2}$
Step3: Calculate the value
$\frac{149}{2} = 74.5$
Answer:
74.5