Answers a) 20,950.70 b) 28,458.50 c) 31,045.50 d) 34,650.75

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller

Rounded to the nearest tenth, what is the value of x