Answer
given,
mean of women (μ)=63 inches
standard deviation of women (σ)= 2.4 inches
mean of men (μ)=70 inches
standard deviation of women (σ)= 2.5 inches
for women
using z-table
using z-table
Answer:
19
Step-by-step explanation:
It's 19
just add 9 to 10
3 days rained
20 days total
therefore
% of days rained = # of days rained/ days total
% of days rained = 3/20
% of days rained = 0.15 or 15%
thus, % of days rained is 15%
hope this helps :P