Answer:
The standard deviation is not greater than 5 mg ()
Step-by-step explanation:
First we need to find the z-score for a 0.05 level of significance.
Looking in the z-table with alpha = 0.05, we have z = 1.645.
Now, finding the standard error of the mean, we have:
The standard deviation with 0.05 level of significance would be:
This deviation is not greater than 5 mg.
Answer:
6
Step-by-step explanation:
2(y+1)
y=2
2+1= 3
2(3)
u multiply it
and u get 6
Answer:
40 cm
Step-by-step explanation:
57600 is the volume here
Because "was filled with 57600cm of water."
<h2><u>- </u><u><em>
NOTE</em></u><u> </u>: Volume can Never change unless There is a Subtracted amount of water That's Removed </h2>
36 x 40 x n = 57600
n = 40