Answer:
6 groups with 3 flowers
Step-by-step explanation:
Answer: (13.4996, 32.5004)
Step-by-step explanation:
The confidence interval for mean difference is given by :-
,
where
= sample mean difference .
= critical t value (two-tailed)
SE= Standard error.
Given :

SE= 4.2
Now, the confidence interval for mean difference will be :-
Hence, the required confidence interval : (13.4996, 32.5004)
It's called perfect cubes
Answer:
Step-by-step explanation:
What you would want to do is add the $15.75 you would want to add it 5 times
(13,infinity] hope this helps