$24.22 which was rounded from 24.215
Answer:
That is negative-skewed or left-skewed as shown on graph.
Option A is correct
Hope this helps!
:)
Answer:
There is no slope
Step-by-step explanation:
The equation for finding the slope is:
y2 - y1
------------
x2 - x1
-----------------------------------------------------------------------------------------------------------
-9 - (-9)
----------- <----------------- Here is your starting equation
7 - (-9)
-------------------------------------------------------------------------------------------------------------
-9 + 9
---------
7 + 9
-------------------------------------------------------------------------------------------------------------
0
---
16
--------------------------------------------------------------------------------------------------------------
There is no slope because you can't divide 0 by 16
Hope that helps :)
4.4
Not sure if I'm right but I think it's 4.4. If I'm wrong I'm sorry, if someone can tell me if ik right that would be great. <3
Answer:
a. 0.50
Step-by-step explanation:
The standard error of the mean is the standard deviation of the population divided by the square root of the sample size.
In this problem, we have that:
Standard deviation of the population: 6 hours
Sample size: 144
Square root of 144 is 12.
So the standard error of the sample mean is 6/12 = 0.5.
