In two consecutive years, a large corporation bought two failing electroincs stores, store A and store B. The stores kept their original names and customers can purchase products from either website. If a random sample is taken of a mixture of recent purchases from the two websites, the distribution of the amounts purchased will be bimodel. Use this information to complete parts (a) and (b). (a) As the sample size increases, what is the expected shape of the distribution of amounts purchased in the sample? OA. As the sample size increases, the sample distribution of amounts purchased will look more and more like the population distribution, bimodal. OB. As the sample size increases, the sample distribution of amounts purchased will look more and more like the Normal distribution. OC. As the sample size increases, the sample distribution of amounts purchased will skew to the left. OD. As the sample size increases, the sample distribution of amounts purchased will skew to the right. (b) As the sample size increases, what is the expected shape of the sampling model for the mean amount purchased of the sample? OA. As the sample size increases, the expected shape of the sampling model for the mean will be Normal. OB. As the sample size increases, the expected shape of the sampling model for the mean will also be bimodal. OC. As the sample size increases, the expected shape of the sampling model for the mean will skew to the left. OD. As the sample size increases, the expected shape of the sampling model for the mean will skew to the right.