1) Below is the data for a personality questionnaire measuring "Openness to New Experiences". These data were taken from a random sample of 100 undergraduate psychology majors. In the general population, scores on this questionnaire are normally distributed with a mean (u) of 70. You hypothesize that this sample is not representative of the general population. Specifically, you hypothesize that psychology students form a distinct sub-population, with DIFFERENT Openness, relative to the general population. That is, it would be equally interesting to find out they have higher or lower Openness