Answer:
5,398.5
Step-by-step explanation:
The number before 4 is greater than 4 so I added 1 to 4.
Answer:
4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that X is the height, in inches, of American men. The mean and standard deviation for American men's height are 69 inches and 3 inches, respectively.
X is N(69,3)
If a sample of 25 american men are selected the mean would remain the same.
But std dev becomes 3/sqrt 25=0.60
Hence sample height will follow
N(69, 0.60)
Step-by-step explanation:
what's his goal I will give answer in comments after you tell me
72 times 4 = 288
answer- 288