# Question

Construct a cumulative frequency distribution using the data of Exercise 3.116.

In exercise

In exercise

## Answer to relevant Questions

Construct cumulative percentage distributions from the frequency distributions of absences given in Exercise 3.122. In exercise Use MINITAB or some other computer software to construct a histogram of the drying- time data in Exercise 3.115. In exercise Find the distribution function of the random variable Y of Exercise 3.20 and use it to determine the two probabilities asked for in that exercise. In exercise The probability density of the random variable Y is given by Find ...Find the distribution function of the random variable X whose probability density is given by Also sketch the graphs of the probability density and distribution functions. For each of the following, determine c so that the function can serve as the probability distribution of a random variable with the given range: (a) f(x) = cx for x = 1, 2, 3, 4, 5; (b) (c) f(x) = cx2 for x = 1, 2, 3, . . . ...Post your question

0