In March 2007, Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours. You wonder
1 answer:
Answer:
The hypotheses used in this situation
Step-by-step explanation:
We are given that Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours.
Mean =
Claim : The amount UMSL students study is different from this 14.6 hour benchmark.
The hypotheses used in this situation
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For this case we have the following function:
By definition, we have that the domain of a function is given by all the values for which the function is defined. The given function is not defined when the denominator is zero.
So:
Thus, the function is not defined at
The domain is given by all real numbers except 2.
Answer:
The domain is given by all real numbers except 2.
Answer:
Step-by-step explanation:
Given,
Red marbles = 3,
Green marbles = 10,
So, the total marbles = 3 + 10 = 13,
Since, here replacement is not allowed,
Thus, the probability of getting a green marble and a red marble
= first red and second green + first green second red
Note : The probability of getting a green marble first and a red marble second
=