a. Use the information in the printout to find the p bility distribution for x. b. Find P(x = 5). c. Find P(x < 2). %3D

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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**Minitab Output for Exercise 4.26: Tally for Discrete Variables - Drivestar**

This document contains the output from a Minitab analysis, specifically focusing on tallying discrete variables for the "Drivestar" dataset.

### Data Breakdown

- **Drivestar Ratings:**
  - **Ratings (N = 98):**

    | Rating | Count | Percent |
    |--------|-------|---------|
    | 2      | 4     | 4.08%   |
    | 3      | 17    | 17.35%  |
    | 4      | 59    | 60.20%  |
    | 5      | 18    | 18.37%  |

### Explanation

- The table provides ratings from 2 to 5, with each rating category listing the count of occurrences (how many times the rating appears) and the percentage of the total (which is 98).
- The rating of 4 has the highest frequency, appearing in 60.20% of the data set, suggesting a consensus towards this value.
- Ratings 2 and 5 are less common, each representing less than 20% of the dataset.

This output helps in understanding the distribution of discrete ratings for the Drivestar variable within the dataset, helpful for analysis in statistical studies or educational exercises.
Transcribed Image Text:**Minitab Output for Exercise 4.26: Tally for Discrete Variables - Drivestar** This document contains the output from a Minitab analysis, specifically focusing on tallying discrete variables for the "Drivestar" dataset. ### Data Breakdown - **Drivestar Ratings:** - **Ratings (N = 98):** | Rating | Count | Percent | |--------|-------|---------| | 2 | 4 | 4.08% | | 3 | 17 | 17.35% | | 4 | 59 | 60.20% | | 5 | 18 | 18.37% | ### Explanation - The table provides ratings from 2 to 5, with each rating category listing the count of occurrences (how many times the rating appears) and the percentage of the total (which is 98). - The rating of 4 has the highest frequency, appearing in 60.20% of the data set, suggesting a consensus towards this value. - Ratings 2 and 5 are less common, each representing less than 20% of the dataset. This output helps in understanding the distribution of discrete ratings for the Drivestar variable within the dataset, helpful for analysis in statistical studies or educational exercises.
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