Create a question that can be answered using the cumulative probability in their

Question

Create a question that can be answered using the cumulative probability in their probability table. Answer the question in your own words.

In 2016-2017 the flu vaccine was said to only be 39 % affected. If there was ten of us at work what are the chance one of us had the flu during that year. Sample size, n = 10 Number of events of interest, x = 1 Probability of event of interest, = 39% = .39 There is a .0456 = 4.56% that one of us could have gotten the flu in 2016-2017 according to the CUMULATIVE tab on the binomial.xlsx workbook. Data Sample size 10 Probability of an event of interest 0.39 Statistics Mean 3.9 Variance 2.379 Standard deviation 1.5424 Binomial Probabilities Table X

P(X)

0. 0.0071

1. 0.0456

2. 0.1312

3. 0.2237

4. 0.2503

5. 0.19203

6. 0.10231

7. 0.03738

8. 0.00896

9. 0.00127

10. 8.1E-05

Explanation / Answer

Solution:-

a) If there was ten of us at work what are the chance exactly 5 of us had the flu during that year.

b) If there was ten of us at work what are the chance atleast 5 of us had the flu during that year.

c) If there was ten of us at work what are the chance atmost 5 of us had the flu during that year.

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