Conduct a ² test for the following hypotheses at a 90% level of confidence:

Ho: fofits fe (observed frequencies are consistent with those expected)

H₁: fo does not fit fe (observed frequncies are inconsistent with those expected)

Doneness fo fe

Rare 20 28

Medium 40 35

Well 60 57

² =___________________

² =_______________

Is Ho accepted or rejected?

Does f_o fit f_e?