Question: O Menu Zy Section 7.1 - MAT 240: App X + Q X C 88 learn.zybooks.com/zybook/MAT-240-J4455-OL-TRAD-UG.22EW4/chapter/7/section/1 > > =zyBooks My library > MAT 240: Applied

 O Menu Zy Section 7.1 - MAT 240: App X +
Q X C 88 learn.zybooks.com/zybook/MAT-240-J4455-OL-TRAD-UG.22EW4/chapter/7/section/1 > > =zyBooks My library > MAT

O Menu Zy Section 7.1 - MAT 240: App X + Q X C 88 learn.zybooks.com/zybook/MAT-240-J4455-OL-TRAD-UG.22EW4/chapter/7/section/1 > > =zyBooks My library > MAT 240: Applied Statistics home > 7.1: Hypothesis test for a population proportion zyBooks catalog Help/FAQ Feedback? CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. 387962.2528628.qx3zqy7 V Jump to level 1 1 A home improvement company is interested in improving customer satisfaction rate from the 57% currently claimed. The company sponsored a survey of 199 customers and found that 122 customers were satisfied. W N

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