Machine Learning Foundations, End Term

January 2022 term, 3 Apr 2022, Set AN1

Quiz Space

MusicOpen the study music controls.

CalculatorOpen the calculatorLearning mode

Question 1

+2−0Numerical answerInstructions

Tap to zoom

NOTE: Enter your answer in two decimal places.

Your answer

Show answer

Report

Report a problem

Sign in to report a problem with this question.

Clear Response

PreviousNext

Submit this paper?

You cannot change your answers after submitting.

Answered

0

Not answered

1

Marked for review

0

Answered & marked for review

0

Not visited

2

Keep goingSubmit paper

Instructions

The palette shows the status of every question. Pick a number to go straight to it.

Answered

0

Not answered

1

Marked for review

0

Answered & marked for review

0

Not visited

2

• Save & Next moves to the next question. Answers are saved as you go.
• Mark for Review & Next flags the question to come back to. A flagged answer still counts.
• Clear Response removes your answer to the question on screen.
• The ← and → keys move to the previous and next question.

Figure from the original question paper **NOTE:** Enter your answer in two decimal places. Figure from the original question paper **NOTE:** Enter your answer to the nearest integer. *X* and *Y* are independent uniform variables in the range of 1 to 5. What is the 87.5$^{\textit{th}}$ percentile of *X* \+ *Y* ? i.e Calculate *a* such that *P*(*X* + *Y* ≥ *a*) = 0.125\ **NOTE:** Enter your answer to the nearest integer.