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
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 =
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access with AI-Powered Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance