Answer:
Step-by-step explanation:
Given that the linear correlation coefficient r is found to be 0.591
the critical values are r equals plus or minus 0.878.
Significance level used = 0.05
The correlation r = 0.591
(two tailed test)
Test statistic =
Since r is less than 0.878, we accept that there is linear correlation between the two variables.
Answer:
y=4x+8
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
Answer: the slope of L is 1 and the slope of k is 2
Step-by-step explanation:
with rise over run, L's rise is 1 and run is 1 so it would be 1/1 which is equal to 1. For k the rise would be 2 and run would be 1 so 2/1. I dont know if you learned it that way but there you go man.
7.they must be placed vertical
8.c
9.b
10.b
11.thousandTHS
12.c
Answer:
<h2><u><em>
C=2π(r)</em></u></h2>
Step-by-step explanation:
Which formula can we use or find the circumference of a circle when we know the radius?