Part 1 of 3 Part: 1/3 P(x) 0.06 0.13 0.45 0.21 0.15 (a) Find the probability that a student participates in exactly two activities. The probability that a student participates in exactly two activities is 0.45 Part 2 of 3 Send data to Excel (b) Find the probability that a student participates in less than three activities. The probability that a student participates in less than three activities is 0.19 de do 22

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The image presents a probability distribution table representing the number of extracurricular activities a college freshman participates in.

### Probability Distribution Table

| x (Number of Activities) | P(x) (Probability) |
|--------------------------|--------------------|
| 0                        | 0.06               |
| 1                        | 0.13               |
| 2                        | 0.45               |
| 3                        | 0.21               |
| 4                        | 0.15               |

### Exercise

**Part 1 of 3:**

(a) Find the probability that a student participates in exactly two activities.

- **Solution:** The probability that a student participates in exactly two activities is **0.45**.

**Part 2 of 3:**

(b) Find the probability that a student participates in less than three activities.

- **Solution:** The probability that a student participates in less than three activities is **0.19**.
Transcribed Image Text:The image presents a probability distribution table representing the number of extracurricular activities a college freshman participates in. ### Probability Distribution Table | x (Number of Activities) | P(x) (Probability) | |--------------------------|--------------------| | 0 | 0.06 | | 1 | 0.13 | | 2 | 0.45 | | 3 | 0.21 | | 4 | 0.15 | ### Exercise **Part 1 of 3:** (a) Find the probability that a student participates in exactly two activities. - **Solution:** The probability that a student participates in exactly two activities is **0.45**. **Part 2 of 3:** (b) Find the probability that a student participates in less than three activities. - **Solution:** The probability that a student participates in less than three activities is **0.19**.
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X01234
P(X=x)0.060.130.450.210.15
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