Answer:
i dont know i am so sorry
Step-by-step explanation:
but good luck with it
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:-1/3
Step-by-step explanation: I really don’t know
Answer:
$150
Step-by-step explanation:
$3+$10+$30+$100+$7=$150
have a great day :)
Answer:
y=-2x
Step-by-step explanation:
Because, let us take (-1,2)
2=-2(-1)
2=2
Similarly all the points show the same.
