Hypotheses

2021.06.07 9:31 am - 10:14 am

Teaching point: How do we calculate the chi-squared test value?

Do Now

The following tables shows the results of a random sample where annual income and cigarette smoking are being compared.

Find the expected number of average income smokers. Show how you arrived at your answer.

AGENDA

Do Now and Review (5 - 10 Minutes)

Hypotheses Notes (15 - 20 minutes)

Class Work #2/3 (10 - 15minutes)

Expected Values

2021.06.04 Expected Values and Chi-Squared

Announcements

-Last Quiz Wednesday

-I have a testing meeting tomorrow and will not be in class. Check in for attendance and complete the CW.

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