On your own piece of paper draw a flowchart illustrating the experimental design you would use for the following scenario: You want to study the gas mileage of a 2021 Ford F150 truck when different grades of gasoline are used. You have 60 trucks available and there are three grades of gasoline you will be testing, Octane rating 85, 88, and 91. Be specific about your explanatory and response variables and all other aspects of your design. On your own piece of paper draw a flowchart illustrating the experimental design you would use for the following scenario: You want to study the gas mileage of a 2021 Ford F150 truck when different grades of gasoline are used. You have 60 trucks available and there are three grades of gasoline you will be testing, Octane rating 85, 88, and 91. Be specific about your explanatory and response variables and all other aspects of your design