MCQ

புள்ளியியலும் நிகழ்தகவும்

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Q1. 3,5,5,7,9 இன் median?

3 5 7 9

Q2. The mode of 3,5,5,7,8,5,9 is

3 5 7 9

Q3. A bag contains 3 red and 2 blue balls. What is the probability of selecting a red ball?

2/5 3/5 1/2 3/2

Q4. Data 2,4,6,8 இன் mean?

4 5 6 20

Q5. Two coins are tossed. What is the probability of getting exactly one head?

1/4 1/2 3/4 1

Q6. Data 3,5,7,9,11 இன் median?

5 6 7 8

Q7. Which measure is most affected by extreme values?

Mean Median Mode Quartile only

Q8. What is the probability of a certain event?

0 1/2 1 2

Q9. Two coins are tossed. What is the probability of getting two heads?

1/4 1/2 3/4 1

Q10. Which graph is commonly used to display a continuous grouped frequency distribution?

Histogram Pie chart only Bar graph only Pictograph