Math Problem Statement
A coin is tossed and a die is rolled. Find the probability of getting a
tail
and a number greater than
Solution
To solve this problem, we need to calculate the probability of two independent events:
- Getting a tail on the coin toss.
- Rolling a number greater than 1 on the die.
Step 1: Probability of getting a tail on the coin toss
A coin has two possible outcomes: heads (H) or tails (T). The probability of getting a tail is:
Step 2: Probability of rolling a number greater than 1 on the die
A standard die has 6 faces with the numbers 1, 2, 3, 4, 5, and 6. The event of rolling a number greater than 1 means rolling any of the numbers 2, 3, 4, 5, or 6. There are 5 favorable outcomes out of 6 possible outcomes.
Step 3: Combined Probability
Since the coin toss and the die roll are independent events, the combined probability of both events happening is the product of their individual probabilities:
Final Answer:
The probability of getting a tail on the coin toss and a number greater than 1 on the die roll is .
Would you like further explanation or additional questions? Here are some related questions for you:
- What is the probability of getting a head and a number less than or equal to 3?
- What is the probability of getting either a tail or a number greater than 4?
- If two coins are tossed and two dice are rolled, what is the probability of getting two tails and numbers greater than 1 on both dice?
- How do you calculate the probability of independent events with multiple outcomes?
- What is the probability of not getting a tail on the coin toss and rolling a number less than or equal to 2?
Tip: When dealing with independent events, remember that you can multiply the individual probabilities to find the probability of both events occurring simultaneously.
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Math Problem Analysis
Mathematical Concepts
Probability
Independent Events
Formulas
Probability of an event = (Number of favorable outcomes) / (Total number of outcomes)
Combined probability of independent events = P(A) × P(B)
Theorems
Rule of Multiplication for Independent Events
Suitable Grade Level
Grades 6-8
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