Home X @ Announcements - MAT-240-126( x zy Section 7.1 - MAT 240: Applied 5 X + X C https://learn.zybooks.com/zybook/MAT-240-J2662-OL-TRAD-UG.21EW2/chapter/7/section/1 a mySNHU Login Pinterest & The Penny Hoarder... @ Welcome - Duluth... VA VA.gov Home | Vete... = zyBooks My library > MAT 240: Applied Statistics home > 7.1: Hypothesis test for a population proportion zyBooks catalog ? Help/FAQ @ Amanda Wuorinen CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. 359896.2299132.qx3zqy7 Jump to level 1 A software company is interested in improving customer satisfaction rate from the 50% currently claimed. w NO - The company sponsored a survey of 103 customers and found that 57 customers were satisfied. What is the test statistic z? Ex: 2.22 1 2 Check Next Equation 13 LATEX A IN A Type here to search 9:35 PM O 10 F Cloudy 12/7/2021