Solution) Conduct a Z-test to determine whether the following two samples indicate that the population propo
Question: Conduct a Z-test to determine whether the following two samples indicate that the
population proportions are significantly different at the 0.5 level:
| Sample 1 | Sample 2 | |
| Sample Portion | 0.77 | 0.68 |
| Sample Size | 55 | 46 |
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