After conducting a one-sample z-test using statistical software, a researcher finds a p-value of .036. Assuming an alpha level of 0.05, does the researcher have evidence to believe there's a real effect or not? After conducting a one-sample z-test using statistical software, a researcher finds a p-value of .036. Assuming an alpha level of 0.05, does the researcher have evidence to believe there's a real effect or not? No, the researcher does not have evidence to suggest that a real effect exists. Yes, the researcher has evidence to believe that a real effect exists