A company that produces muffins is concerned about the distribution of the amount of sodium in its mix. The company takes a simple random sample of 29 slices of bread and computes the sample mean to be 84 milligrams of sodium per serving.
Construct a 95% confidence interval BY HAND for the unknown mean sodium level assuming that the population standard deviation is 7.6 milligrams. Write a statement interpreting your confidence interval.

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64