Two samples from same population both have M = 84 and s2 = 20, but one sample has n = 10 and the other has n = 20 scores. Both samples are employed to measure a hypothesis that ? = 80 and to calculate Cohen's d. How will the outcomes for two samples compare?
1. The larger sample is more likely to reject the hypothesis and will produce a larger value for Cohen's d.
2. The larger sample is more likely to reject the hypothesis but the two samples will have the same value for Cohen's d.
3. The larger sample is less likely to reject the hypothesis and will produce a larger value for Cohen's d.
4. The larger sample is less likely to reject the hypothesis but the two samples will have the same value for Cohen's d.