=+Do these responses provide strong evidence that more than half of adults are thriving? Correct the mistakes you find in the following student’s attempt to test an appropriate hypothesis.

H0: pn = 0.5 HA: pn 7 0.5 SRS, 1000 7 10 530 1000 = 0.530; SD1pn2 = B 10.53210.472 1000 = 0.016 Since the 90% confidence interval is 0.530 + > -1.645 10.0162 or (0.504, 0.556), we can be confident that the true percentage of those thriving is above 50%.