Question 2 |7 Marks| 2.1. If a multiple-choice test consists of 6 questions. each with 4 possible answers of which only one Is correct, in how many ways can a student check off one answer to each question? [2] 2.2. The mean height of 25 product A and 20 Product B is 161.0cm and 155.6cm, respectively. What will be the combined (overall) mean height? [2] 2.3. For the given boxplots decide whether the distribution of values is normal, skewed to the left. or skewed to the right [1+1+ 1] 2.3.1. I I I 2.3.2. I I I \"'3 |:l:l