Calculate the test statistic andp-value for each sample. UseAppendix C-2to calculate thep-value.(Negative values should be indicated by a minus sign. Round your test statistic to 3 decimal places andp-value to 4 decimal places.)

Test Statistic p-value

(a)H₀: .50 versusH₁:>.50,= .05,x= 52,n= 86 _________________ _________________

(b)H₀:= .30 versusH₁: .30,= .05,x= 20,n= 41 __________________ _________________

(c)H₀: .10 versusH₁:<.10,= .01,x= 6,n= 108 __________________ _________________