2. Pertimbangkan sampel rawak markah berikut untuk kelas Matematik Perniagaan. Consider the following random samples of scores for Business Mathematics class. 80 46 49 71 54 a) Berdasarkan sampel yang dikumpul, cari Based on the collected samples, find i) Saiz sampel The sample sizes 35 66 88 61 78 42 69 47 35 40 86 36 27 82 69 91 44 75 60 71 71 45 59 72 38 67 70 35 69 75 58 66 78 64 85 55 58 40 53 87 70 54 55 81 88