Find the minimum sample size n needed to estimate muμ for the given values of c, sigmaσ, and E. c equals=0.98, σ equals=6.1, and E equals=1 Assume that a preliminary sample has at least 30 members.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

If there are 3.281 feet in 1 meter, how many inches are in one centimeter