Question
upstudy study bank question image url

A month of the year is chosen at random. What is the probability that the month starts with the letter \( J \) or the letter \( \frac{5}{24} \) \( \frac{1}{6} \) \( \frac{1}{4} \) \( \frac{5}{12} \)

Ask by Byrd Greene. in the United States
Jan 22,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

The probability is \( \frac{1}{4} \).

Solution

To find the probability that a randomly chosen month starts with the letter \( J \), we first need to identify the months that start with \( J \). The months of the year are: 1. January 2. February 3. March 4. April 5. May 6. June 7. July 8. August 9. September 10. October 11. November 12. December The months that start with the letter \( J \) are: - January - June - July So, there are 3 months that start with \( J \). Next, we calculate the total number of months, which is 12. The probability \( P \) that a randomly chosen month starts with the letter \( J \) is given by the formula: \[ P(J) = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}} = \frac{3}{12} \] Now, we simplify \( \frac{3}{12} \): \[ P(J) = \frac{1}{4} \] Thus, the probability that the month starts with the letter \( J \) is \( \frac{1}{4} \). The correct answer is \( \frac{1}{4} \).

Reviewed and approved by the UpStudy tutoring team

error msg
Explain
Simplify this solution

Bonus Knowledge

In a year, there are 12 months: January, February, March, April, May, June, July, August, September, October, November, and December. The months that start with the letter "J" are January and June, giving us a total of 2 months. Therefore, the probability of selecting a month that starts with "J" is \( \frac{2}{12} \) which simplifies to \( \frac{1}{6} \). The probability of selecting a month that starts with the letter "J" can be calculated easily with a simple ratio. Knowing that there are 2 months beginning with "J" out of a total of 12, you can simply divide the number of favorable outcomes (2) by the total number of outcomes (12). Just remember, probability is all about how likely something is to happen based on the options available!

Related Questions

Latest Probability Questions

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy