# Question

Use MINITAB or some other computer software to construct a histogram of the drying- time data in Exercise 3.115.

In exercise

In exercise

## Answer to relevant Questions

With reference to Example 3.4, verify that the values of the distribution function are given by F(x) = x2 + 5x / 50 For x = 1, 2, 3, 4, and 5. In exercise Check whether the function given by f(x) = x+2/25 for x = 1,2,3,4,5 ...The probability density of the random variable Y is given by Find P(Y < 3.2) and P(2.9 < Y < 3.2). With reference to Exercise 3.26, find the distribution function of X and use it to reevaluate the two probabilities asked for in that exercise. In exercise With reference to Exercise 3.34, find the probability density of Y and use it to recalculate the two probabilities. In exercise Find P(Y ≤ 5) and P(Y > 8). With reference to Exercise 3.44 and the value obtained for c, Find (a) P(X ≤ 1, Y > 2); (b) P(X = 0, Y ≤ 2); (c) P(X + Y > 2). In exercise f (x, y) = c(x2 + y2) for x = - 1, 0, 1, 3; y = - 1, 2, 3Post your question

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