Consider the following problem. A task requires three phases. Let Ti denote the time to complete Phase i, for i = 1, 2, 3. The task time is T = T1 + max{T2, T3}. The phase times are independent and exponentially distributed with means 1.5, 2.3, and 6.3, respectively.
The purpose of the simulation experiment is to determine the mean and standard deviation of the task time.
1) Which part(s) of the problem correspond(s) to the "input model"?
2) Which part(s) of the problem correspond(s) to the "input data"?
3) Which part(s) of the problem correspond(s) to the "output data"?
4) What is the logical relationship between input and output?
5) Describe the performance measure(s) in this simulation
6) What is/are the experiment parameter(s) in this simulation?
7) Suggest a point estimator for the mean task time.
8) Suggest a point estimator for the standard deviation of the task time.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Sketch one cycle if the cosine function y=2cos2theta

Name and describe the three most important measures of central tendency. choose the correct answer below. a. the mean, sample size, and mode are the most important measures of central tendency. the mean of a data set is the sum of the observations divided by the middle value in its ordered list. the sample size of a data set is the number of observations. the mode of a data set is its highest value in its ordered list. b. the sample size, median, and mode are the most important measures of central tendency. the sample size of a data set is the difference between the highest value and lowest value in its ordered list. the median of a data set is its most frequently occurring value. the mode of a data set is sum of the observations divided by the number of observations. c. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is the product of the observations divided by the number of observations. the median of a data set is the lowest value in its ordered list. the mode of a data set is its least frequently occurring value. d. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is its arithmetic average. the median of a data set is the middle value in its ordered list. the mode of a data set is its most frequently occurring value.