Answer:
They have the same vertical shift. -Apex
Step-by-step explanation:
Answer:
Test statistic,
(to 3 dp)
Step-by-step explanation:
Deviation, d = x -y
Sample mean for the deviation


Standard deviation: 


SD =2.93
Under the null hypothesis, the formula for the test statistics will be given by:


Answer:
15 because 3 x 5 equals 15
Step-by-step explanation:
Answer:
What to prove, solve for?