Fifty engineers and fifty elementary school teachers were asked if they were left or right handed. Is the proportion of left-handed engineers more than the proportion of left-handed elementary school teachers? State hypotheses in words. Of the 50 engineers, 9 were left-handed. Of the 50 teachers, 3 were left-handed. What is the value of the statistic you will use for this study? A p-value of 0.078 was obtained. What conclusion can you make