Calculate the margin-of-error for a 2SD confidence interval. Round to two decimal places. Calculate the lower bound of your 2SD confidence interval using the MOE from the previous question. Round […]
Mathematics
CI for one mean
A random sample of 48 calculus test scores has an average of 68.5 with a standard deviation of 12.1. The sample data was not too strongly skewed. Answer the following […]
Mathematics Analysis
What are the Big Ideas or Focal Points in the mathematics curriculum in grades 4-6? Describe how you can use student data to create whole class and individualized instruction. How […]
Mathematics problem
solve the following problem and use the answer format below. -8 – (-17) As a reminder, please be sure to format your discussion responses in the following way (Format for […]