Mock mid-sem: BI & Data Science

90Minutes

50Marks

12Questions

3Sections

Three sections, 50 marks, 90 minutes. This paper mirrors a computer-lab exam, so answer as you would on the machine: state the model or the formula first, then the number, then one or two lines saying what it means.

Excel with Solver and the Analysis ToolPak is assumed available for Section B, but every number here can also be reached by hand with a calculator, which is deliberate. Show the working either way: a bare number with no formula named earns part marks at best.

Section A is multiple choice, 2 marks each. Section B is computation, 4 marks each. Section C is written, 10 marks each.

Before you start

The clock starts on the button below and submits the paper at zero
Flag anything to come back to; the palette shows answered, flagged and blank
Multiple choice and numeric answers are marked for you
Written answers are marked against the rubric, one tick per point
Keep a calculator and rough sheets to hand: the real paper is written by hand

Sections

Sections on this paper
Section	Questions	Marks
Section A: Concepts (5 x 2 = 10 marks)	5	10
Section B: Computation (5 x 4 = 20 marks)	5	20
Section C: Written (2 x 10 = 20 marks)	2	20

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