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Statistics for ML

Authored by PRABANAND S C

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Statistics for ML
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20 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the mean of the numbers: 2, 4, 6, 8, 10?

5

6

7

8

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What does standard deviation measure?

Central value

Frequency

Spread of data

Correlation

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is NOT a measure of central tendency?

Mean

Median

Mode

Variance

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the correlation coefficient range?

0 to 1

-1 to 1

-∞ to +∞

0 to ∞

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the median of the dataset: 1, 3, 5, 7, 9, 11?


5

6

7

8

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the mode of the dataset: 2, 4, 4, 6, 8,6,6,6,4,8,8,4,3,5,4?

4

6

8

3

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following best describes a symmetric distribution?



Left-skewed

Right-skewed

Bell-shaped

Flat

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