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Statistics Quiz: Mean, Median, Mode

Mathematics

9th Grade

Used 1+ times

Statistics Quiz: Mean, Median, Mode
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a média aritmética dos números 4, 8, 15, 16, 23 e 42?

18

19,67

21,33

22

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se os números 3, 7, 7, 9 e 10 são dados, qual é a moda?

3

7

9

10

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule a mediana do seguinte conjunto de dados: 5, 8, 12, 14, 18.

8

12

14

18

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a média ponderada dos números 10, 20 e 30 com pesos 1, 2 e 3 respectivamente?

20

23,33

25

26,67

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual das seguintes é a média aritmética dos números 6, 9, 15 e 20?

10

12.5

13.5

15

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Encontre a moda do seguinte conjunto de dados: 2, 4, 4, 4, 5, 6, 6, 7.

2

4

6

7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a mediana dos números 11, 13, 15, 17, 19, 21?

15

16

17

18

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