Can anyone help! So I'm comparing A and B highlighted in Grey

STAT+2XX+%28up...timeter+Error copy CO Home Insert Draw Formulas Data Review View Q Calibri (Body) 11 B General fx 126 A B D E F G H K M N Q Compare two different companies or compare one company vs ACME error before and Brand X error before and after Hypothesized mean after maintenance maintenance ACME ACME Brand X Brand X Altimeter Altimeter Altimeter Altimeter error before | error after error before error after FINAL PRACTICAL EXAM PART I (Fill in the light blue section Altimeter Altimeter Altimeter Altimeter Altimeter Altimeter adjustment- adjustment- adjustment- adjustment- Brand A Brand B Brand C Brand D Brand E Brand F calibration calibration calibration calibration 126 20 148 41 26 117 123 27 42 A W N 21 24 15 Part I Questions (due at end of module 8 - requires no calculation until module 9 tur 0 14 96 5 18 12 33 40 32 92 45 36 18 96 12 99 12 9 12 78 33 66 114 75 12 99 27 Describe what you are comparing. 90 40 84 30 36 126 75 27 78 18 A) 27 26 75 33 66 9 96 3 96 4 135 30 75 15 99 124 12 15 57 2 State your hypothesis in a sentence, This can be as simple as: "The altimeter error for Brand _ is higher than Brand 96 17 87 30 30 27 132 30 21 12 120 22 96 17 21 51 12 33 87 6 B) (Your hypothesis does not have to be in statistical notation for Part I of the final). 65 15 102 23 27 39 69 9 93 16 111 26 69 26 33 102 117 39 65 18 34 108 18 45 144 126 3 93 75 18 130 24 59 135 87 30 16 18 108 29 129 20 57 62 42 33 Indicate the appropriate t-test that you will use to evaluate your hypothesis. C) 17 30 36 50 147 54 36 78 27 21 18 43 14 130 12 60 147 69 6 27 60 78 44 96 75 126 15 20 129 129 138 41 51 9 129 9 57 State the alpha level. D) 138 9 69 53 87 15 3 15 a= 22 57 151 30 36 141 30 36 96 23 * Note - Error (distance irom zero) achieved by converting data to absolute values. 24