Please help me with question B, C and D

C 2. A researcher for an electric car company was testing a new battery system. The goal of the battery system was to extend the life of the battery before recharging is necessary. 48 identical model electric cars were selected. 24 cars were given the new battery system (treatment group), while the remaining 24 cars kept the old system (control group). All cars were then fully charged. 24 drivers were then assigned a car. They were not told whether they were driving a car with the new batteries or a car with the regular batteries. The drivers were all given the same route to drive. The drivers drove the cars until the battery ran dead. The mileage driven Electric Car - miles on one charge was then recorded. The 24 drivers then returned the next day to repeat the 250 experiment with the remaining cars. 240 Each driver was assigned a new battery car and a regular 210 battery car, but neither the driver nor the person assigning the car knew the order in which they drove the cars. 210 210 The results are shown in the box plot. The researchers concluded that new battery system did extend the life of the battery by about 7%. new control a. Identify the Steps of a Statistical Process . Ask a question that can be answered with sample data. . Determine the information needed . Collect sample data that is representative of the population. . Summarize, interpret and analyze the sample data. . State the results and conclusion of the study.experiment with the remaining cars. C Each driver was assigned a new battery car and a regular battery car, but neither the driver nor the person assigning the car knew the order in which they drove the cars. 270 The results are shown in the box plot. The researchers concluded that new battery system did extend the life of the & battery by about 7%. new control a. Identify the Steps of a Statistical Process . Ask a question that can be answered with sample data. . Determine the information needed . Collect sample data that is representative of the population. . Summarize, interpret and analyze the sample data. . State the results and conclusion of the study. b. In this experiment, what is the explanatory variable and what is the response variable? c. Was there blinding done in this experiment? Explain. d. Suppose the researcher instead chose 48 drivers and each driver drove a single car. Would this create any lurking variables for the experiment