Answer: (11.95, 14.11)
Explanation:
Let x be a random variable that represent the number of years of education.
Given: Sample size : n= 26
Sample mean :
Sample standard deviation : s = 3.22
Significance level :
Degree of freedom: df = n-1 = 25
Critical t-value for and df = 25 will be
90% confidence interval for mean:
A 90% confidence interval for the mean number of years of education = (11.95, 14.11)
Answer:
A buoyant economy is one in which most people feel that their economic circumstances are more secure and that their incomes are increasing.
Answer:
parasympathetic neurons
Explanation:
parasympathetic neurons does well in stimulating the smooth muscle on the urinary bladder to contract.
I'm not sure but it can be a force that pulls objects with mass towards it.
Answer:
I mean true but.
Explanation:
A cow is considered sacred because hindus say the cows pee can bring you good luck so