Science:Math Exam Resources/Courses/MATH103/April 2011/Question 01 (b)/Statement
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Consider the following four probability density functions (pdf):
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| i. | Which pdf has the smallest mean? |
| ii. | Which pdf has the largest variance? |
| iii. | Which pdf has the smallest standard deviation? |
| iv. | Which pdf has median larger than mean? |
| v. | Find the maximal probability density in (4). (Note: the peaks at a and b are of equal heights.) |