Answer:
The confidence interval for the true mean calorie content is

Step-by-step explanation:
In this problem we know the mean and standard deviation fo the sample, so we can compute the CI like this:

We need to determine t for 10-1=9 degrees of freedom and 99% confidence level. We look up in the t-table and the value for t is 3.2498.
Then we can calculate the limits of the CI:

Hey There!
Let's solve this problem together!
Four and fifteen thousandths using base ten numerals is <span>4.015</span>
Answer: No C
Step-by-step explanation:
The x values of the coordinates cannot repeat.
Using a straight line test, a straight line can be drawn vertically on the x axis point of 4.
First of all, we'll break this up . let's start with three. Three is equal to 3.0. Ten hundredths is equal to (10/100) or 0.1. Now let's add them together. 3.0+0.1=3.1
Bank B, because compound interest makes greater than simple interest.