Quiz7.1B - The first segment begins at the point(0 0.2 and...

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Quiz 7.1B AP Statistics Name: A die is loaded in such a way that the probabilities of getting 1, 2, 3, 4, 5, and 6 are 1/2, 1/6, 1/12, 1/12, and 1/12, respectively. 1. Construct a probability distribution for the data, and draw a probability distribution histogram. 2. Find P(X > 3.5). 3. Find P(2 ≤ X < 4.2). 4. Find the smallest number A for which P(X < A) > 0.6. A certain probability density function is made up of two straight line segments.
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Unformatted text preview: The first segment begins at the point (0, 0.2) and goes to the point (2, 0.4). The second segment goes from (2, 0.4) horizontally to the point (3, 0.4). 5. Sketch this function, and verify that it is a legitimate density curve. 6. Find P(2 &amp;lt; X 3). 7. Find P(X = 2). 8. Find P(X &amp;lt; 2). 9. Find P(1 &amp;lt; X &amp;lt; 3). 10. Circle the correct option: X is an example of a ( discrete ) ( continuous ) random variable. Chapter 7...
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