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According to a food website , the mean consumption of popcorn annually by Americans is 63 quarts . The marketing division of the food website unleashes an aggressive campaign designed to get Americans to consume even more popcorn . Complete parts ( a ) through ( C ) below . ( a) Determine the null and alternative hypotheses that would be used to test the effectiveness of the marketing campaign . HO : Hy : IType integers or decimals . Do not round . ! (b ) A sample of BET Americans provides enough evidence to conclude that marketing campaign was effective . Provide a statement that should be put out by the marketing department . ~} A . There is not sufficient evidence to conclude that the mean consumption of popcorn has stayed the same . ~B . There is not sufficient evidence to conclude that the mean consumption of popcorn has risen . CC. There is sufficient evidence to conclude that the mean consumption of popcorn has risen . ~} D . There is sufficient evidence to conclude that the mean consumption of popcorn has stayed the same . ( C ) Suppose , in fact , the mean annual consumption of popcorn after the marketing campaign is $3 quarts . Has a Type I or Type II error been made by the marketing department ? If we tested this hypothesis at the * = 0. 05 level of significance , what is the probability of committing this error ? Select the correct choice below and fill* in the answer box within your choice . I Type an integer or a decimal . Do not round . ] `lick to select your answer('s )