Could you help me with the steps in solving this problem? For women aged 18-24, systolic blood pressures (in mm Hg) are normally distributed with a mean of 114.8 and a standard deviation of 13.1. If samples of 36 women are selected at random from the population, would the average blood pressures found for each sample be more or less varied than the individual measurements taken for each woman?

They should have about the same variation?

The averages should be less varied?

We need more information to answer this question?

Or the averages should be far more varied?