Answer:
(D) 15.90 to 16.20 ounces
Step-by-step explanation:
Confidence Interval = mean + or - (t×sd)/√n
Mean = 16.05 ounces, sd = 0.1 ounce, n = 4, degree of freedom = n - 1 = 4 - 1 = 3, t = 3.182
Lower limit = 16.05 - (3.182×0.1)/√4 = 16.05 - 0.15 = 15.90 ounces
Upper limit = 16.05 + (3.182×0.1)/√4 = 16.05 + 0.15 = 16.20 ounces
The sample mean will fall from 15.90 to 16.20 ounces
Answer:
6
Step-by-step explanation:
Answer:
a=12
Step-by-step explanation:
if a=6b
and b=2
a=2×6
a=12
Answer:
I think it would be 300 feet long.
Step-by-step explanation:
25/2=12.5
12.5x24=300
Hope this helps. :)
Answer:
240
Step-by-step explanation:
Find the least common multiple of 30 and 80
30, 60, 90, 120, 150, 180, 210, 240, 270, 300
80, 160, 240, 320, 400