Answer:
0.5244 is the answer.
Step-by-step explanation:
Given that the mean weight of males adult is 165 pounds.
Std deviation is 30 pounds
Sample size n = 35
Hence sample std deviation = 30/sq rt 35 = 5.071
Then X bar the mean of the sample follows a normal distribution
X bar : N(165, 5.071) by central limit theorem
Required probability =P(X<155)
When x =155, Z = 
Hence P(X<155) = P(Z<-1.972) = 0.5-0.4756
= 0.5244
Answer: Y=-1
Step-by-step explanation: Hope this helps The picture is for X=
-Lily ^_^
Plzz mark brainliest
She is standing in front of a wall which is 10 feet away when she kicks the ball and it hits the wall and comes back to her by the virtue of Newton's third Law of motion! She kicks the ball into the air vertically above her and the ball rises to 10 feet and then comes back to her by the virtue of gravity!
Answer:
I think 4^0 is the answer
Answer:
about 3.78 3.78698225 given those numbers
Step-by-step explanation:
