The company decided to use different balloon categories.Their prices (on 100 units) are listed below:

30251130322027153880

22161839123017172320

1. Construct a grouped frequency distribution and a cumulative frequency distribution with 6 classes.

2.Grouped Frequency Distribution

3. For the set of data given above (on point C), calculate the following descriptive statistics (Briefly explain the median, mode, and quartiles. For quartiles calculations, follow the way it's explained in homework2).You can use any excel tool as long as you show your work.

4. Mean

Median

Mode

1^ST Quartile

3^rd Quartile

Interquartile Range

Range

Standard Deviation

Variance