Answer:
I can't see the question
Step-by-step explanation:
Answer:
1) matched samples
2) single sample
3) independent samples
Step-by-step explanation:
1) couples were taken and their behaviors matched
2) only one sample was used
3) two different samples were used and their average compared.
Answer:
Greater Than
Step-by-step explanation:
Half of 15 is 7 1/2 and 13 is greater than 7 1/2
Try subtracting first there were 10 then four were sold I don't know what happens after but thats what I know
