Place the numbers from 1 to 5 in the circles. Use each
number once only The sum
must be the same in both
directions!

Write 1/8% as a decimal number. enter your answer in the box.

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?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.