Answer:
B
u just subsitute in each inequality form and so u will find the only one that is right is letter b
-4 is x
-2 is y
Answer with explanation:
Given : The computed r -value = 0.45
Sample size : n=18
Degree of freedom : 
Now, the critical value for Pearson correlation coefficient for a two-tailed test at a .05 level of significance will be :
( by critical correlation coefficient table)
Since , 
i.e. 0.45>0.468 , then we say that his Pearson correlation coefficient is not significant for a two-tailed test at a .05 level of significance.
Answer:
17476
Step-by-step explanation:
8(
)-(6+4)2
8(2187)-(10)2
17496-20
17476
Answer:
see below
Step-by-step explanation:
1)
set A is already a set of positive odd numbers below 10 so the intersection of the sets is simply {1,3,5,7,9}
2)
this ask, what do sets A,B, and C have in common?
every set has yellow and green so the intersection is
{yellow, green}
.8, 1.8, 8, 8.1
Do you understand why? This seems pretty simple that you should be able to solve this for yourself.
