H0 p1 p2 Ha p1 p2 b Are the conditions met to use the Chi

H₀: p₁(=, <, , >) p₂
H_a: p₁(=, , <, >) p₂

(b) Are the conditions met to use the Chi-Squared test?

a.) The conditions are met because a random sample was taken and each subject was measured only once.

b.) The conditions are not met because some of the expected counts are less than 5.     

c.) The conditions are not met because 3 people receiving radiation did not recover and 2 people receiving surgery did not recover.

Solution

Thus, H₀: p1=p2

Ha:p1p2

a.) The conditions are met because a random sample was taken and each subject was measured only once.