Relative Frequency Concepts and Calculations

The video tutorial explains how to calculate relative frequency by first summing up individual frequencies to get a total. Each frequency is then divided by this total to find its relative frequency. The tutorial also covers rounding the results to two decimal places and ensuring the sum of relative frequencies is close to one, accounting for minor rounding errors.

What is the first step in calculating relative frequency?

• Sum up all the frequencies

• Subtract each frequency from the total

• Divide each frequency by the total

• Multiply each frequency by 100

What is the total frequency obtained from the given numbers?

• 49

• 50

• 45

• 55

How do you calculate the relative frequency for a single frequency?

• Divide the frequency by the total

• Subtract the frequency from the total

• Add the frequency to the total

• Multiply the frequency by the total

What is the relative frequency of the first frequency if rounded to two decimal places?

• 0.03

• 0.01

• 0.02

• 0.04

What is the relative frequency of the second frequency if rounded to two decimal places?

• 0.02

• 0.03

• 0.04

• 0.05

What is the relative frequency of the third frequency if rounded to two decimal places?

• 0.16

• 0.14

• 0.12

• 0.10

What is the relative frequency of the fourth frequency if rounded to two decimal places?

• 0.36

• 0.38

• 0.42

• 0.40

What is the relative frequency of the fifth frequency if rounded to two decimal places?

• 0.24

• 0.22

• 0.20

• 0.18

What is the relative frequency of the sixth frequency if rounded to two decimal places?

• 0.22

• 0.24

• 0.28

• 0.26

What is the relative frequency of the seventh frequency if rounded to two decimal places?

• 0.01

• 0.02

• 0.03

• 0.04