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  3. HarvardX Data Science Module 4 - Inference and Modeling

Exercise

Exercise 6. Estimating the standard error

The theory we just learned tells us what this standard deviation is going to be because it is the standard error of \(\bar{X}\).

Estimate the standard error given an expected value of 0.45 and a sample size of 100.

Instructions

100 XP
  • Calculate the standard error using the sqrt function