Fill in the missing parts of the table using the given information. (type answer without rounding)

Question

Survival Length	Frequency	Relative Frequency (as a decimal)	Cumulative Relative Frequency (as a decimal)
0.5-6.5	2	?	.05
6.5-12.5	5	.125	.175
12.5-18.5	8	.2	?
18.5-24.5	8	?	?
24.5-30.5	6	.15	.725
30.5-26.5	7	?	?
36.5-42.5	4	.1	1.00

Answer 1

First we sum all the frequencies and get 2+5+8+8+6+7+4 = 40.

From that we can fill in all the missing relative frequencies as frequency/40.

The cumulative relative frequency in a cell is the sum of all the previous relative frequencies and the relative frequency of the current cell, e.g., the cumulative relative frequency of the 12.5 - 18.5 cell = 0.05 + 0.175 + 0.2 = 0.425