A sample of 36 was taken from a population, with the mean of the sample being 25 and the standard deviation of the sample
being 3. What is the 95%
confidence interval for the mean of the population?
A. (24, 26)
B. (23.8, 26.2)
C. (24.4, 25.6)
D. (24.5, 25.5)

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why