Quiz 9.3 to 9.4

Day 132

Students Struggled With…

Just like the last quiz, there are only 2 questions on this quiz: one four-step confidence interval and one four-step significance test.  We let students use the Ch. 9 Formula Chart on assessments.  We’d rather they can apply the formulas, rather than memorize them.  We also used the 4 Step Confidence Intervals Template and 4 Step Significance Tests Template.  Overall, the quiz went well.​