66% divided by 365 days is the answer i think
Answer:
The Probability of exactly one tag being lost, in terms of π is
Step-by-step explanation:
Using the tree diagram attached to the bottom of this answer, you can see that the probability of only one tag being lost is the union of the probability of the left tag being lost when the right one is not lost and the probability of the right tag being lost when the left one is not lost.
Probability of losing only the right tag:
Probabilty of losing only the left tag:
Now, to unite those two probabilities, we use basic probability properties:
∪ ∩
Since the events are independent:
∩
So, the union becomes:
∪
Replacing:
Using Chebyshev's Theorem, it is found that:
At least 75% of the exam scores fall between 76 and 92.
---------------------------
- Chebyshev's Theorem states that the percentage of measures within k standard deviations of the mean is of at least .
- With k = 2, that is, within 2 standard deviations of the mean:
- At least 75% of the measures are within 2 standard deviations of the mean.
84 - 2(4) = 76
84 + 2(4) = 92
- Thus, at least 75% of scores between 76 and 92.
A similar problem is given at brainly.com/question/23612895
Answer:
60 minutes
Step-by-step explanation:
we can see that the number of minutes increases by 8 each day
(12 + 8 = 20, 20 + 8 = 28, 28 + 8 = 36...)
So, because we have the value for the previous day (day 6) we know that we can simply add 8
52 + 8 = 60
So, the predicted number of minutes for day 7 is 60
hope this helps!!