Answer:
answer b.
Step-by-step explanation:
Answer:
approximately Normal with a mean of 3.2 million and a standard deviation of 0.32 million
Step-by-step explanation:
For normal distribution conditions
1) Sample size is greater than 30
2) Population standard deviation is known
3) population is normal distributed
Above any condition given problem if satisfied than it's distribution will approximately normal.
n = 40 > 30
Sample size(n) greater than 30 and population standard deviation is known.
So the distribution will approximately be normal
<em><u>Hope this helps!</u></em>
Answer:
The graph would have an x intercept at (-6,0) and a y intercept at (0, -8).
Step-by-step explanation:
Answer:
In picture
I hope this helps! :)
I put my old notes in the second picture to better help you understand if they don’t please comment on this and I’ll try to help you further.