Question

HomeworK: 2.1 HW Score: 0 of 1 pt 2.1.37 Save 10 of 10 (9 complete) HW Score: 90%, 9 of 10 pts Question Help Ratings from 1 (lowest) to 10 highest) from 36 taste testers 1 6 10 1 9 9 5 10 5 7 7 5 6 10 1 4 9 3 4 5 4 56 1 4 9 2 10 3 4 6 6 10 4 2 Construct a frequency distribution and a relative frequency histogram for the data set using five classes. Which class has the greatest relative frequency and which has the least relative frequency? Construct a frequency distribution for the data usingive classes. Frequen

Answer 1

Put the data in excel and arrange it ascending order as shown below.

We construct the class as follows, 0-2, 2-4(greater than 2), 4-6,6-7,8-10

Count the number observation which are greater than zero and less than or equal to 2, which is equal to 7.

Similarly we do it for the other class intervals.

The table shows the results, in which we have also calculate the cumulative frequency. The formula is shown below.

The class greater than 4 but less than or equal to 6 (4-6) has the highest frequency.

The class greater than 6 but less than or equal to 8 (6-8) has the lowest frequency.