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Worksheets

Review SP

Total questions: 17

Worksheet time: 27mins

Name
Class
Date
1.

The chance of the occurrence of an event with statistical value ranging from 0 to 1.

a)

PROBABILITY

b)

STATISTICS

c)

RANDOM VARIABLE

d)

EXPERIMENT

2.

Does Classical Probability focus on determining the occurrence of an event based on personal educated judgement.

a)

True

b)

False

3.

A 6 sided die is rolled. Find the probability of getting a "4"?

(a)  

4.

Does the probability of getting an even number in rolling a die is 50% of chance?

a)

YES

b)

ABSOLUTELY, NO!

5.

Find the probability of getting a number greater than 2 in rolling a die.

a)

33.33%

b)

50%

c)

66.67%

d)

15.93%

6.

Find the probability of drawing a spade or a jack from a deck of game cards.

a)

30.77%

b)

62.73%

c)

13.67%

d)

25.63%

7.

Find the probability of drawing a king or a "2" from a deck of game cards.

a)

30.77%

b)

69.23%

c)

25%

d)

15.38%

8.

Find the probability of drawing a queen or a "red card" from a deck of game cards.

a)

27.57%

b)

9.23%

c)

53.85%

d)

15.63%

9.

Find the probability of drawing a black card from a deck of game cards.

a)

100%

b)

75%

c)

50%

d)

25%

10.

The probability that the number 2 or 3 will appear in rolling a die is 33.33%

a)

TRUE

b)

FALSE

11.

A student has 5 set of Pants and 4 different shirt. Find the number of possible ways that the student can wear pants and shirt in attending classes.

(a)  

12.

A student has 3 set of Pants and 8 different shirt. Find the number of possible ways that the student can wear pants and shirt in attending classes.

(a)  

13.

Probability Distribution or NOT: P(x)=215,13,13,15P\left(x\right)=\frac{2}{15},\frac{1}{3},\frac{1}{3},\frac{1}{5}  

a)

Probability Distribution

b)

Not Probability Distribution

14.

P(x)=x9, if x = 2, 3, 4 P\left(x\right)=\frac{x}{9},\ if\ x\ =\ 2,\ 3,\ 4\ Express the function into distribution, and state whether the given is Probability Distribution or NOT.

a)

Probability Distribution

b)

NOT Probability Distribution

15.

The probability that a teacher will buy 3, 5, 7, or 9 items from grocery are 0.15, 0.28, 0.35, and 0.22, respectively. What is mean of the Probability Distribution?

(a)  

16.

The probability that a teacher will buy 3, 5, 7, or 9 items from grocery are 0.15, 0.28, 0.35, and 0.22, respectively. What is variance of the Probability Distribution?

(a)  

17.

The probability that a teacher will buy 3, 5, 7, or 9 items from grocery are 0.15, 0.28, 0.35, and 0.22, respectively. What is standard deviation of the Probability Distribution?

(a)