Answer:
0.367
Step-by-step explanation:
i took the test and this is what i got x = 11/30 = 0.367
hope this helps you
Answer:
4
Step-by-step explanation:
Plug in the standard deviation formula. This is new to me but it took some research.. Hope it helps
It was some mistake in previous one so i edited this one.
Answer:
i think D
Step-by-step explanation:
why
As the graph is basically y = 2x then all the answer with a higher slope are meant to be equations that represet relationship B. So the answers will be the second one: y=2.2x and the fourth one y= 3x