Question A and D is what I want to ask.

According to the Vivino website, suppose the mean price for a bottle of red wine that scores 4.0 or higher on the Vivino Rating System is $32.48. A New Englandibased lifestyle magazine wants to determine it re( wines of the same quality are less expensive in Providence, and it has collected prices for 65 randomly selected red wines of similar quality from wine stores throughout Providence. The mean and standard deviation for this sample are $30.15 and $12, respectively. (a) Develop appropriate hypotheses for a test to determine whether the sample data support the conclusion that the mean price in Providence for a bottle of red wine that scores 4.0 or higher on the Vivino Rating System is less t an the population mean of $32.48. (Enter !: for at as needed.) HD: Ha: (b) Using the sample from the 65 bottles, what is the test statistic? (Round your answer to three decimal places.) ,1 5654 (d) Repeat the preceding hypothesis test using the critical value approach. State the null and alternative hypotheses. (Enter != for i as needed.) H0: H0 2 32.48 X Ha: Ha