Question

Based on the given frequency table, the lower quartile median is in which interval?



50 - 59
60 - 69
70 - 79
80 - 89

Answer 1

temperature/frequency
50/59 /5
60 - 69 /12
70 - 79 /9
80 - 89 /5

Answer 2

there are 31 scores... so the median is the 16th score

which puts it in to 60-69 class

the lower quartile is between the 7th and 8th scores

as there are only 5 scores in the 50-59 class

the lower quartile is in the 60-69 class along with the median

Answer 3

so b?