Engineering Homework Help

Review the chapter readings of this week and assess the following concepts:

?       Hypothesis testing, null and alternative hypothesis, non-directional and directional hypothesis, type I error in testing hypothesis, type II error in testing hypothesis.

?       Probability of type I error (?), probability of type II error (ß), power of the test and its significance, the critical value(s), and p value.

2)350 words

This week we focus on the productivity paradox.  Please define the productivity paradox and explain current thinking on this topic