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A national study report indicated that 21% of Americans were identified as having medical bill financial issues. What if a ne
A survey claims that 56 out of 100 customers recommend Company A for pharmacy issues. To test this claim, a random sample of
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solution: Ho: p=0.21 Hai p>0.21 P-rakel - Plz> 82 -0.21 12 -x -P Spli-p) 370 0.21 x 0.79 370 P1230.55) P-value = 10.291 Ho: p

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