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WorksheetsPROBABILTY EXAM REVIEW
Total questions: 15
Worksheet time: 8mins
WHAT IS THE PROBABILITY OF ROLLING A 2 ON A NUMBER CUBE?
1/6
2/6
1/3
WHAT IS THE PROBABILITY OF ROLLING AN ODD NUMBER ON A NUMBER CUBE?
3/6
1/2
1/6
AN EXPERIMENT CONSISTS OF REACHING INTO A BAG, PULLING OUT A HANDFUL OF MIXED COINS AND COUNTING THE NUMBER OF PENNIES. THIS TABLE GIVES THE PROBABILITY OF EACH OUTCOME.
WHAT IS THE PROBABILITY OF PULLING OUT EXACTLY ONE PENNY?
0.14
0.36
0.41
AN EXPERIMENT CONSISTS OF REACHING INTO A BAG, PULLING OUT A HANDFUL OF MIXED COINS AND COUNTING THE NUMBER OF PENNIES. THIS TABLE GIVES THE PROBABILITY OF EACH OUTCOME.
WHAT IS THE PROBABILITY OF PULLING OUT AT LEAST 1 PENNY?
0.86
0.36
0.41
AN EXPERIMENT CONSISTS OF REACHING INTO A BAG, PULLING OUT A HANDFUL OF MIXED COINS AND COUNTING THE NUMBER OF PENNIES. THIS TABLE GIVES THE PROBABILITY OF EACH OUTCOME.
WHAT IS THE PROBABILITY OF NOT PULLING OUT A PENNY?
0.14
0.36
0.09
AN EXPERIMENT CONSISTS OF ROLLING A FAIR NUMBER CUBE AND FLIPPING A COIN. FIND THE PROBABILITY OF ROLLING A 5.
1/2
1/6
1/12
EN EXPERIMENT CONSISTS OF ROLLING A NUMBER CUBE AND FLIPPING A COIN. FIND THE PROBABILITY OF ROLLING A NUMBER LESS THAN 5 AND GETTING HEADS.
1/2
4/6
1/3
A BAG CONTAINS 7 RED MARBLES, 2 BLUE MARBLES, AND 1 GREEN MARBLE. FIND THE PROBABILITY OF DRAWNG A RED MARBLE, REPLACING IT, DRAWING ANOTHER RED MARBLE.
7/10
49/100
1/3
A BAG CONTAINS 7 RED MARBLES, 2 BLUE MARBLES, AND 1 GREEN MARBLE. FIND THE PROBABILITY OF DRAWING TWO RED MARBLES,WTHOUT REPLACING THE FIRST ONE.
7/10
6/9
21/45
IF A CODE CONSISTS ON 3 LETTERS, FOLLOWED BY 2 DIGITS. HOW MANY CODES CAN BE MADE?
676
100
1757600
A LICENSE PLATE IS MADE UP BY 2 LETTERS AND 3 NUMBERS. WHAT IS THE PROBABILITY OF SELECTING A LICENSE PLATE THAT DOES NOT CONTAIN ANY EVEN DIGITS?
26*26*10*10*10
1/8
5/10*5/10*5/10
AN EXPERIMENT CONSISTS OF GETTING CARDS FROM A DECK OF CARDS WITHOUT REPLACING THE FIRST ONE. WHAT IS THE PROBABILITY OF SELECTING THE ACE OF HEARTS AND THE KING OF HEARTS
1/52
1/51
1/2652
SELECTING TWO CARDS FROM A REGULAR DECK IF CARDS, WITHOUT REPLACING THE FIRST ONE. WHAT IS THE PROBABILITY OF SELECTING A RED CARD AND THEN A BLACK CARD.
1/2
26/51
13/51
SAY IF IT IS A DEPENDENT OR AN INDEPENDENT EVENT: GETTING HEADS IN ONE COIN, FLIPPING IT AGAIN AND GETTING TAILS.
DEPENDENT
INDEPENDENT
SAY IT IS DEPENDENT OR INDEPENDENT: PULLING A MARBLE FROM A JAR, LEAVING IT ON THE TABLE, AND PULLING A SECOND MARBLE.
DEPENDENT
INDEPENDENT
