Answer the following questions: A and B using the data table.

To illustrate the effects of driving under the influence ( Dul of alcohol a police officer brought a DU simulator to a local high school Student read acal hig eaction time in an emergency was measured with unimpaired vision and also while wearing a goggles Nole A normal probability plot and boxplot of the data indicate that the diferences are approximately normally distributed with no outliers Click the icon to new the data table ( a ) Whether the student had unimpaired vision of wore goggles first was randomly selected . Why is this a good idea in designing the experiment ? O A. This is a good idea in designing ing the experiment because reaction times are different OB . This is a good idea in designing igning the experiment because the sample size is is not large enough OC . This is a good idea in designing the experiment because it controls for any Team who ARE arning " that may occur in using the simulator ( 6 ) Use a 95% confidence interval to test if HIGH there is a difference in braking time with impaired vision and normal vision where the differences are computed as impaired minus normal The 85% confidence interval is ( . (Round to the nearest thousandth as needed ) State the appropriate conclusion Choose the correct answer below WHOA ! Data Table 1 ) There is insufficient evidence to conclude there is a difference in braking time with impaired vision and normal vision There is sufficient evidence to conclude there is a difference in braking time with impaired vision and normal vision Subject 1 2 6 7 Normal X 4.47 4.24 458 456 431 4.03 455 500 479 Impaired V 5.17 5.35 5 .45 5.29 5.90 5 .49 5.23 5 61 5 63 Print Done HELL Click to select your answers