Final answer:
To calculate the relative frequency for the class with a lower class limit of 23, divide the frequency of that class by the total number of data points. If the frequency is 5 and if there are 100 data points in total, the relative frequency would be 0.05.
Step-by-step explanation:
To find the relative frequency for the class with a lower class limit of 23, you need to look at the provided frequency distribution. Unfortunately, the actual frequency for the class with the lower limit of 23 is not given in the details above. However, the process to calculate relative frequency is straightforward. You divide the frequency for the class in question by the total number of data points. From the provided information, if we have a frequency of 5 for the class with the lower limit of 23 and the total number of data points was 100, then the relative frequency would be calculated as:
Relative Frequency = Frequency / Total Number of Data Points = 5/100 = 0.05
If the total number of data points is different, replace 100 with the correct total in the calculation above.