Author Question: In conducting a chi-squared goodness-of-fit test, an essential condition is that all expected ... (Read 70 times)

tingc95 · **on:** Jun 24, 2018

In conducting a chi-squared goodness-of-fit test, an essential condition is that all expected frequencies are at least five.
Indicate whether the statement is true or false

Question 2

If your control chart found a series of points all lying within 3 standard errors above the center line, and none lying below the centerline, this could be an indication of assignable variation due to a(n) ___________________ _.
Fill in the blank(s) with correct word