How many solutions can a consistent system of linear equations have?
1 answer:
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Answer:
Step-by-step explanation:
The absolute maximum of a continuous function is where
. Therefore, we must differentiate the function and then set
and
to determine the value of
:
Therefore, when , the absolute maximum of the function is
.
I've attached a graph to help you visually see this.
Answer:
For this case if we want to conclude that the sample does not come from a normally distributed population we need to satisfy the condition that the sample size would be large enough in order to use the central limit theoream and approximate the sample mean with the following distribution:
For this case the condition required in order to consider a sample size large is that n>30, then the best solution would be:
n>= 30
Step-by-step explanation:
For this case if we want to conclude that the sample does not come from a normally distributed population we need to satisfy the condition that the sample size would be large enough in order to use the central limit theoream and approximate the sample mean with the following distribution:
For this case the condition required in order to consider a sample size large is that n>30, then the best solution would be:
n>= 30