Question 1178196
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Hi
Ho:  p = .33 claim
Ha:  p < .33
sample:  n = 101,  mean = 26/101 =  .257
σ = 0.05, 0r  .95 (z = 1.96) 
 {{{z =blue (-.0726)/sqrt(blue(.33(.67)/101))}}} = -1.552
|-1.552| < 1.96
Fail to reject Ho.
Wish You the Best in your Studies.
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