From the given frequency table, find the class mark of the class interval having the highest frequency.

For a grouped frequency distribution having eight classes, the upper class boundaries of the lowest and the highest classes are 10 and 66 respectively. What is the lower class boundary of the highest class?

The frequency distribution table of heights (in centimeters) of a group of students with a class width of 6 are as follows: 150, 152, 154, 156, 158, 160, 162, 164, 166, 168. What is the lower boundary of the class interval 156-161?Group of answer choices161.5160155.5156.5

Question 10Complete the Frequency × midpoint column.ClassintervalFrequency(f)Midpoint(x)Frequency ×midpoint(fx)0 < x 10 8 510 < x2010 15 15020 < x3012 25 30030 < x4014 35 49040 < x506 45 270

What is the cumulative frequency in a frequency distribution table?Group of answer choicesThe sum of the frequencies up to a certain class interval.The total number of data points.The average of the data values.The difference between the highest and lowest data values. PreviousNext

What is the frequency of the class 11-20 in the below given data?