Assignment 2
SDA
Q1:Draw an activity diagram describing order management and payment
process given below:
The software to be designed will be used to capture financial details of a
Beverage Shop. A customer can order any kind of beverage available in
menu

Question 1
0 of 4 points
A contractor developed a multiplicative time series model to forecast the
number of contracts in future quarters, using quarterly data on number
of contracts during the 3-year period from 1996 to 1998. The following
is the resulti

Question
0 of 4 points
1
Using the given data table, what is the class interval for the wage table?
Hourly Wages # Employees
$4 to $8
20
$8 to $12
40
$12 to $16
15
$16 to $20
5
Correct Answer:
Question
a. $4
0 of 4 points
2
Using the given data table, wha

Question
0 of 4 points
1
Different approaches for building systems simulation models include the
Correct
Answer:
Question
b. process modeling and event-driven approaches.
0 of 4 points
2
Describing changes that entities in a system undergo in chronologica

Question
0 of 4 points
1
The mean return for a random sample of 33 mutual funds is 14.93
percent with a standard deviation of 9.57. Construct a 95% confidence
interval for mu, the population mean.
Correct Answer:
Question
a. 11.54 to 18.32
0 of 4 points
2