Assignment No. 01 Dated: Apr 21, 10

Dear Student,
Assignment No.1 has been uploaded. The Due Date is April 27, 2010. No assignment will be accepted after due date via email.

Information System (CS507)
Spring 2010
Assignment No. 1

Due Date:
Your assignment must be uploaded/submitted before or on 27th April 2010.

Max Marks: 20

Uploading instructions:
Please view the Assignment Submission Process document provided to you by the Virtual University for uploading assignments.

o The assignment should be in .doc format.
o Save your assignment with your ID (e.g. bx020200786.doc).
o The assignment submission through email is highly discouraged.

Rules for Marking:
It should be clear that your assignment will not get any credit if:

o The assignment is submitted after due date.
o The submitted assignment file is corrupted.
o The assignment is copied.
o The assignment material is directly copied from internet.

Note:
Your answer must follow the below given specifications. You will be assigned no marks if you do not follow these instructions.

• Font style: “Times New Roman”
• Font color: “Black”
• Font size: “12”
• Bold for heading only.
• Font in Italic is not allowed at all.


Q. 1: How can you describe information in its ideal form? Moreover how ideal information would help us regarding decision making in our routine activities?
(Marks: 10)

Q. 2: Identify and explain different decision making approaches.
(Marks: 10)

Sherry presents F.M Van Horne Twelfth Edition Complete Solutions Book.

Assalaam O Alaikum Sir Fareed. kindly help me in solving this question .


(a)Compute Mean, Median and Mode from the following data.

No. of students 1 2 3 5 6
f 15 10 5 15 5

(b)
A paint retailer has had numerous complaints from customers about under-filled paint cans. As a result retailer started to inspect the incoming shipments. A recent shipment contained 2,440 gallon-size cans. The retailer sampled 50 cans and weighted each on a scale capable of measuring weight up to four decimal places and properly filled cans weight 10 pounds.
Now for this problem
1. Describe a population
2. Describe a variable of interest
3. Describe the data type of variable
4. Describe a sample