1. (5 points)The standard deviation of the numbers 68,979,821 and 68,979,823 is a. very large. b. zero. c. the same as the standard deviation of 1 and 3 . d. None of the above 2. (5 points)The number of pets owned by twelve randomly chosen students are 0013141220121 What is the best measure to describe the center of this data set? 3. (5 points)A genetic theory says that a cross between two pink flowering plants will produce red flowering plants a proportion p=0.25 of the time. To test the theory, 100 crosses are made and 31 of them produce a red flowering plant. Is this evidence that the theory is wrong? What are the null and alternative hypotheses in this situation?.