Question
The table shows the mean and mean absolute deviation for these samples.
Mean Mean absolute deviation
Saved $10 $4
Spent $19 $7
If the samples are representative, what does this data suggest about the amount of money that seventh graders save and spend each week? Complete the paragraph.
Seventh graders typically
more money than they
. Also, the amount of money seventh graders spend typically varies
than the amount of money they save.
Mean Mean absolute deviation
Saved $10 $4
Spent $19 $7
If the samples are representative, what does this data suggest about the amount of money that seventh graders save and spend each week? Complete the paragraph.
Seventh graders typically
more money than they
. Also, the amount of money seventh graders spend typically varies
than the amount of money they save.
Answers
GPT-4o mini
Seventh graders typically save less money than they spend. Also, the amount of money seventh graders spend typically varies more than the amount of money they save. This is evident from the mean savings of $10 compared to the mean spending of $19, indicating a clear difference in the amounts. Additionally, the mean absolute deviation for spending is $7, which is greater than the $4 mean absolute deviation for saving, suggesting that spending habits among seventh graders are more inconsistent or variable than their saving habits.