Starting from formula (5.47), use the moment generating property of theLaplaceStieltjes transform to show (5.48). Also obtain a formula for thevariance of system lifetime for the system of Example 5.18.

Statistics for Psychology Concept 2 * z-test * single sample t test * used to compare a sample mean to a population with known mean, but the variance of the population is unknown * dependent means t test * also known as a “repeated measures” or “within subjects” research design because it compares two scores for each individual in the sample * Looks for a before...