Data ested by reporting agency from more than 10.000 Gasoline commences to the US showed the restorage ottom was 12.30. The one on the en for a sample of 20 ne and convenience stores in San France MV NOTES 19 3.79 4.79 3.36 3.75 351 335 330 375 376 25 3.50 3.55 3.99 433.663.60 3.50 36 37 (a) Use the same data tomater mange for all of unleaded gasi in San Franc th) Compute the sample standard deviation (Round your answer to the west) e Core the man rice per glion for the sample data to the national average price. We concluso can you about the cost of ingin San Fr? The average price for a lon of unleaded live in San Francis Soy the nationale. This cates that the cost of ingin San Francis before that have close to the national average