A certain restaurant chain claims that its competitor's hamburgers have more than 10 grams of fat. You find that a random sample of 18 hamburgers has a mean fat content of 12.3 grams and a standard deviation of 5.9 grams. Assume that the distribution is mound-shaped and symmetrical. Using a 0.10 significance level, what can you conclude about the restaurant's claim? O A. 1-sample Proportion using Z O B. 1-sample Mean using T O C. Other 2) State the hypotheses. (Examples: H = 10, p > 0.25. The button for u is in the palette to the left. Include any zeros in front of the decimal place.) Ho: K 3) Calculate the value of the Test Statistic. Test Statistic = (round answer to two decimal places) 4) Calculate the P-Value. P-Value = (round answer to four decimal places) 5) What is the Decision? A. Reject Ho O B. Fail to Reject Ho O C. Reject H, O D. Fail to Reject H