You randomly choose 28 days for your work in March. Find the probability that you are o� work on 8th and 16th and 24th March.
To find the probability of being at work on the 8th, 16th, and 24th of March, we need to consider the total number of possible outcomes and the number of favorable outcomes.
First, let's determine the total number of outcomes. March has a total of 31 days, so there are 31 possible days on which you could work.
Next, let's determine the number of favorable outcomes. Since you randomly choose 28 days for work in March, the 8th, 16th, and 24th could be any of those 28 days. Therefore, the number of favorable outcomes is 28.
Now, let's calculate the probability using the formula:
Probability = Number of Favorable Outcomes / Total Number of Outcomes
Probability = 28 / 31
Calculating this fraction, we get:
Probability ≈ 0.903 (rounded to three decimal places)
Therefore, the probability of being at work on the 8th, 16th, and 24th of March, assuming you randomly choose 28 days for work, is approximately 0.903 or 90.3%.