Question
Be my Valentine: The following frequency distribution presents the amounts, in dollars, spent for Valentine's Day gifts in a survey of 120 U.S. adults in
Be my Valentine: The following frequency distribution presents the amounts, in dollars, spent for Valentine's Day gifts in a survey of
120
U.S. adults in a recent year. Approximate the mean amount spent on Valentine's Day gifts to two decimal places.
| Amount | Frequency |
|---|---|
| 0 - 19.99 | 19 |
| 20.00 - 39.99 | 13 |
| 40.00 - 59.99 | 18 |
| 60.00 - 79.99 | 19 |
| 80.00 - 99.99 | 12 |
| 100.00 - 119.99 | 10 |
| 120.00 - 139.99 | 7 |
| 140.00 - 159.99 | 8 |
| 160.00 - 179.99 | 7 |
| 180.00 - 199.99 | 1 |
| 200.00 - 219.99 | 3 |
| 220.00 - 239.99 | 2 |
| 240.00 - 259.99 | 1 |
Send data to Excel
| The approximate mean amount spent on Valentine's Day gifts is $ . |
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Probability With Applications and R
Authors: Robert P. Dobrow
1st edition
1118241257, 1118241258, 978-1118241257
