Answer:
The score of 92 on a test with a mean of 71 and a standard deviation of 15 is better.
Step-by-step explanation:
To find which score corresponds to the higher relative position, we find the Z-score of each score.
The z-score, which measures how many standard deviation a measure is above or below the mean, is given by the following formula:
In which X is the score, 
is the mean and 
is the standard deviation.
A score of 92 on a test with a mean of 71 and a standard deviation of 15.
So 
A score of 688 on a test with a mean of 493 and a standard deviation of 150.
So 
Which is better?
Due to the higher z-score, the score of 92 on a test with a mean of 71 and a standard deviation of 15 is better.
Answer:
Well if she is paying $126.00 and $108.83/month, she would be paying $1305.96 for the year and then add the $126.00 to it for the money she paid down for it making it $1431.96 for the entire year. BRAINLIEST ANSWER PLZZ!!
Step-by-step explanation:
Start without thinking of the options. You could do process of elimination, and that's fine, but to learn this kind of problem it's better to think it all the way through. The problem says you have 112 books, and an indefinite number shelves, s, that each hold sixteen books. You need to fit 112 books into shelves, each with sixteen books. That comes down to 112÷s=16, which is the same as 16s=112.
