kailey96
18.03.2021 •
Mathematics
In a recent issue of the IEEE Spectrum, 87 engineering conferences were announced. Here is a table indicating how many conferences were scheduled to last various numbers of days:
# of days 1 2 3 4 5 6 7 8 9
# of conferences 7 15 11 10 8 4 18 4 10
Fill in the five values defining the box-and-whisker plot below.
ABCDE
A=
1
B=
2
C=
5
D=
7
E=
9
The 65th percentile is
.
The 10th percentile is
.
The middle 50% of the conferences last from
to
days.
The sample mean of the conference lengths is
.
The mode of the conference lengths is
.
Solved
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Ответ:
1/2 pound of fruits.
change 1/5 to a common denominator (2/10) and then add to 3/10. you get 5/10 and then whne you simplify you get 1/2 lb of fruits.
hope it helps!