5. there are many cell phone case options on the market. this discretionary item comes in a variety of…
5. there are many cell phone case options on the market. this discretionary item comes in a variety of colors, materials, thicknesses, protection levels, and more. amit runs a small business that sells computer and phone accessories. he has kept the following inventory of cell phone case sales for similar model phones: $19.99, $8.99, $35.99, $49.99, $49.99, $39.99, $99.99, $79.99, $35.99, $19.99, $49.99, $29.99, $49.99, $54.99, $35.99, $49.99, $19.99, $8.99, $29.99, $35.99\na. construct a frequency distribution for the data.
Answer
Explanation:
Step1: List unique price - points
First, list all the unique price - points from the data set: $8.99, $19.99, $29.99, $35.99, $39.99, $49.99, $54.99, $79.99, $99.99.
Step2: Count frequencies
Count how many times each price - point appears in the data set:
- For $8.99: 2 times
- For $19.99: 4 times
- For $29.99: 2 times
- For $35.99: 4 times
- For $39.99: 1 time
- For $49.99: 6 times
- For $54.99: 1 time
- For $79.99: 1 time
- For $99.99: 1 time
Answer:
| Price ($) | Frequency |
|---|---|
| 8.99 | 2 |
| 19.99 | 4 |
| 29.99 | 2 |
| 35.99 | 4 |
| 39.99 | 1 |
| 49.99 | 6 |
| 54.99 | 1 |
| 79.99 | 1 |
| 99.99 | 1 |