exercise:F852fba60d: Difference between revisions
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<li>0. | <li>0.26</li> | ||
<li>0. | <li>0.28</li> | ||
<li>0. | <li>0.3</li> | ||
<li>0. | <li>0.32</li> | ||
<li>0. | <li>0.34</li> | ||
</ul> | </ul> | ||
Revision as of 17:43, 28 June 2024
A random walker starts at 0 on the [math]x[/math]-axis and at each time unit moves 1 step to the right or 1 step to the left with probability 1/2. Estimate the probability that, after 100 steps, the walker is more than 10 steps from the starting position.
- 0.26
- 0.28
- 0.3
- 0.32
- 0.34
References
Doyle, Peter G. (2006). "Grinstead and Snell's Introduction to Probability" (PDF). Retrieved June 6, 2024.