Posted by **Rupal** on Monday, July 15, 2013 at 11:33pm.

The effect size in this hypothetical trial (2.7 fewer infections per 1000 vaccinated) is slightly smaller than the effect size found in the real 2009 HIV vaccine trial (2.8 fewer infections per 1000 vaccinated); so why is the p-value smaller?

The hypothetical trial has less variability. The sample size of the hypothetical trial is larger. . The real trial did not follow a normal distribution. The real trial used an intention to treat analysis

## Answer This Question

## Related Questions

- statistics - A hypothetical HIV vaccine trial involving 20,000 participantsâ€”10,...
- statistics - Archie must travel to a foreign country where a deadly strain of ...
- Statistics - Cohen's conventions for the t test for independent means are ...
- chem - The following state were collected for determining the concentration of ...
- Chem - The following state were collected for determining the concentration of ...
- CHEM - The following data were collected for determining the concentration of ...
- statistics - A random sample of n=16 scores is obtained from a population with a...
- Math - write an exponential regression equation, rounding the values to the ...
- biostatistic - is it true that sample size required to detect an effect size of ...
- Statistics - #1- The normal distribution had a mean of 14 and standard deviation...

More Related Questions