Answer:
required probability is 0.8413
Step-by-step explanation: Given mean minutes, standard deviation
seconds, we need to find
. Using z score
So,
According to the text, what are two of Earth’s wind patterns? Choose two
2 answers:
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<u>Answer: </u>
The probability of rolling a number greater than 4 or less than 3 is
<u>Solution: </u>
In the given question there are two events as follows:
(a) Rolling a number greater than 4 i.e. A = {5,6}
(b) Rolling a number less than 3 i.e. B = {1,2}
Since a die has 6 numbers,
P(A) = where P(A) is the probability of occurrence of event A and P(B) =
Since, Event A and Event B has nothing in common therefore they are mutually exclusive events.
P(A∪B) = P(A) + P(B)
Therefore the probability of getting a number greater than 4 or less than 3 is
Step-by-step explanation:
the value of root three is given already so the question is asking you to round it of to the nearest 1000 which means there should be three numbers after the decimal point.
