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koban [17]
3 years ago
8

10. The lengths of the electrical extension cords in a workshop are 6 ft, 8 ft, 25 ft, 8 ft, 12 ft, 50 ft, and 25 ft. What are t

he mean, median, mode, and range of the lengths of the cords in inches?
A. Mean:229.7, Median:144, mode :96 and 300, range 528
B. Mean 229.7, median 144, mode 96, range 528
C. Mean 229.7, median 144, mode 300, range 528
D. Mean 229.7, median 144, no mode, range 528
Mathematics
2 answers:
lana66690 [7]3 years ago
7 0
For connections academy
D
Median
Mean
D
A
D
BAB
A
(100% correct just took it)
Nadya [2.5K]3 years ago
3 0
6 ft= 6x12in= 72 in.
8 ft= 8x12in= 96 in.
12ft=12x12in=144 in
25ft=25x12in=300 in
50ft=50x12in=600 in

72 in, 96 in, 96 in, 144 in, 300 in, 300 in, 600 in
Mean= (72+96+96+144+300+300+600)÷7
1608÷7 = 229.7 inches
Median=middle value in set = 144 inches
Mode= value(s) tha occur most often = 96 inches and 300 inches
Range=difference of largest and smallest values in set = 600-72= 528
Choice A
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