The first and the third ones is true
Answer:
Given:
n = 15
c = 95% = 0.95
Let us assume:
α = 0.05
Determine the difference in value of each pair.
→See attached for the table←
→See attached for the for the workings←
Result
a) There is sufficient evidence to reject the claim that the two methods provide the same mean value for natural vibration frequency.
b) (-10.9646, -0.0068)
Answer:
15/16
Step-by-step explanation:
( it might be wrong pls dont report me just let me kno y its wrong )
Answer:
A.one sample z-confidence interval for the population proportion
Step-by-step explanation:
-A confidence interval is a range of values in which the true population mean is believed to lie.
-Given just one sample, the one sample z-confidence interval for the population proportion is appropriate and is defined as:

⅔× 6 = 4
Brian will use 4 eggs to make his omlet.
6-4=2
Brian has 2 eggs left