Two brands of road flares are tested for their burning times {in minutes}. A sample of 37 Brand X flares had a mean burn time of $4.3 minutes and standard deviation of 3.3 minutes. A sample of 35 Brand Y flares had a mean burn time of 64.3 minutes and standard deviation of 4.9 minutes. Aclaim is made that the mean burn time of Brand X flares {#1} is not equal to the mean burn time of Brand Y flares {#2 }. For each part below. enter only a numeric value in the answer box. For example, do not type "2 =" or "t =" before your answers. Round each of your answers to 3 places after the decimal point. [a} Calculate the value of the test statistic used in this test. Test statistic's value = [b] Use your calculator to find the P-value of this test. P-value =