Question
a. Calculate the Q1, Q2, Q3, interquartile range and whisker limits for the GPA variable of the female and male groups separately. b. Use the
a. Calculate the Q1, Q2, Q3, interquartile range and whisker limits for the GPA variable of the female and male groups separately. b. Use the respective median and inter-quartile range to compare the data position and variability or spread of GPA for the female and male groups separately. c. Create contingency table to show student's Sex frequencies by the Smoke variable (i.e., a smoker or not). d. Calculate and compare the percentage of smoker in the female students and the male students separately.
| Sex | Smoke | GPA |
| M | No | 2.55 |
| F | No | 2.77 |
| F | No | 3.7 |
| F | No | 3.86 |
| F | No | 3 |
| M | No | 3.5 |
| M | No | 3.3 |
| F | No | 2.68 |
| M | No | 3.51 |
| F | No | 3.1 |
| M | No | 2.94 |
| M | No | 3 |
| F | No | 3.6 |
| F | No | 4 |
| M | No | 3.4 |
| M | No | 3.1 |
| F | No | 3.25 |
| F | No | 2.4 |
| F | No | 3.25 |
| F | No | 2.1 |
| F | No | 3.83 |
| M | No | 2.7 |
| F | No | 3.13 |
| M | No | 3.6 |
| M | No | 3.57 |
| M | No | 3.88 |
| M | No | 2.1 |
| F | No | 3 |
| F | No | 3.4 |
| M | No | 2.6 |
| M | No | 2.9 |
| F | No | 3.1 |
| F | No | 2.8 |
| M | No | 2.27 |
| M | No | 3.02 |
| F | No | 3.2 |
| F | No | 3 |
| F | No | 2.9 |
| M | No | 2.72 |
| F | No | 3.3 |
| F | No | 3.69 |
| M | No | 2.4 |
| M | No | 2.82 |
| F | No | 3.57 |
| M | No | 2.2 |
| M | No | 2.85 |
| F | No | 3.2 |
| M | No | 2.72 |
| F | No | 2.6 |
| M | No | 3.1 |
| M | No | 3.77 |
| M | No | 3.6 |
| M | No | 3.3 |
| F | No | 3.13 |
| M | No | 3 |
| F | No | 3.5 |
| F | No | 3.4 |
| F | No | 4 |
| M | No | 3 |
| F | No | 2.8 |
| M | No | 3.5 |
| M | No | 3 |
| F | No | 2.75 |
| M | No | 3.36 |
| F | No | 3.5 |
| F | No | 3 |
| F | No | 3.3 |
| M | Yes | 2.2 |
| M | Yes | 2.8 |
| M | Yes | 2.5 |
| M | Yes | 3.66 |
| M | Yes | 2.25 |
| M | Yes | 3.3 |
| M | Yes | 3 |
| M | Yes | 2.83 |
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
Operations Management Processes And Supply Chains
Authors: Lee Krajewski, Naresh Malhotra, Larry Ritzman
13th Global Edition
129240986X, 978-1292409863
