Which interval contains the median temperature?

1 ⤊

Interval Frequency
30-39..........13
20-29...........6
10-19...........5
0-9................7

2007-05-16 12:37:07 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help

There are 13+6+5+7=31 items.

The median is the middle item - between 15 and 16.

Interval 20-29 contains the 15th and 16th item.

2007-05-16 12:41:51 · answer #1 · answered by fcas80 7 · 1⤊ 0⤋

The median temperature should be the temperature that comes in the exact middle of the range. None of those answers do that.

2007-05-16 12:40:46 · answer #2 · answered by TAT 7 · 0⤊ 1⤋