What the question is really asking for is the x-intercept (the point at which the graph crosses the x-axis), which, according to the graph, is 6.
It goes in 5 times but with 1 remainder
The mean weight of five complete computer stations is 167.2 pounds.
The weights of four of the computer stations are 158.4 pounds, 162.8 pounds, 165 pounds, and 178.2 pounds.
We have to determine the weight of fifth computer station.
Let the weight of fifth computer station be 'x' pounds.
Mean is calculated by sum of all the observations divided by the total number of observations.
So, 
x= 171.6 pounds
The weight of fifth computer station is 171.6 pounds.
<span>The value of z is 0.8770. This answer was derived from information in the question, which states that the value of z is 0.8770. Granted, I don't understand what is meant by "cumulative standardized normal distribution." I only passed statistics because the professor felt sorry for me.</span>
TRUE STORY
My friend: so how u be--
Me: has a seizure
Her: takes a video laughing
Me: almost dying
Her: not giving a poop
Me: finally Get air back in my lounge
Her: saw it bussin bussin sara
Me: dies all over agian
Hope this was funny -_-
