Answer: The percent of female commissioned officers in the army in 1940= 5.3%
Step-by-step explanation:
We are given that ,
The number of commissioned officers reported by U.S. Army in 1940 = 17,563
The number of female commissioned officers = 939
Then , the number of female commissioned officers in the army in 1940 would be :-


Hence, the percent of female commissioned officers in the army in 1940= 5.3%
Answer:
-4
Step-by-step explanation:
x/4+16=-32
-32+16= -16
x/4=-16
-16/4= -4
x= -4
You would add all the sides together
Answer:

Step-by-step explanation:
From the question we are told that:
Population mean 
Population standard deviation 
Sample size 
Generally the equation for Standard error is mathematically given by


