Their could be 14 people who order the deluxe and 18 people who get regular meals
I dont know if its 100% correct but I believe its this one
Well you have cut it into smaller pieces so it would be I guess 4 grams now because 20 divided by 5 is 4.
To find the interquartile range, you will list the data that is presented in the stem and leaf plot.
Find the median of the data (30.5)
Find the median of the lower half and the median of the upper half.
Subtract these two values.
The data are <u>20</u>, 25, 30, 30, 31, 40, 41, <u>49</u>.
27.5 40.5
40.5-27.5 = 13
The interquartile range is 13.