I'm so sorry for not answer but which grade and what workbook is it?
<span>46, 37, 16, 24, 47, 23, 19, 31, 25
put in order</span>
16, 19, 23, 24, 25, 31,37, 46, 47
mean = 25
LOWER QUARTILE = (16+ 19+ 23+ 24) / 4 = 20.5
answer
Lower IQR = 20.5
The top left graph is the only one correct. It rises up slowly then faster, and then stays constant for an hour, then decreases.
Answer:
the answer to (8.4 × 102) (2.5 × 106) = 227,052
