One hundred draws are made at random with replacement from the box 1 2 2 5 . The draws come out as follows: 17 1 ’s, 54 2 ’s, and 29 5 ’s. Fill in the blanks.

(a) For the , the observed value is 0.8 SEs above the expected value. (Reminder: SE = standard error.)

(b) For the , the observed value is 1.33 SEs above the expected value.

Options (two will be left over):

number of 1’s number of 2’s number of 5’s sum of the draws If exercises 6–8 cover unfamiliar material, you might want to read chapters 16–18 in Freedman-Pisani-Purves (2007), or similar material in another text.