1. Say you have a table with 4 rows and 2 columns. Using = 0.01, what would your 2 critical value be?

a. 3.84 b. 7.81 c. 11.34 d. 12.59

Race

Manner of Death [ Asian Black Other White ] Total

ACCIDENT 4 52 1 88 145

HOMICIDE 0 41 0 14 55

NATURAL 13 283 7 264 567

SUICIDE 0 11 1 29 41

Total 17 387 9 395 808

The table above is a cross tabulation of the total number of deaths by race/ethnicity and manner of death in Chicago between March and April. Using the table above, answer the following questions:

2. What is the expected frequency for the cell Accident and Asian?

a. 3.05 b. 69.44 c. 5.21 d. 4

3. What is the expected frequency for the cell Natural and White?

a. 77.88 b. 277.18 c. 11.92 d. 271.26

4. Calculate the chi-square for the above table. What chi-square did you find?

a. 200.22 b. 35.74 c. 56.24 d. 754.52

5. Using = 0.01, is your 2 significant? (i.e., would you reject H0?)

a. Reject the H0 b. Fail to reject H0