Which of these are wrong?

If you wanted to visually examine the proportion of students in the class who are male, female, or non-gender conforming, which of the following might you use? O frequency polygon pie chart O frequency table O line chart Question 12 Which type of frequency distribution shows frequencies for dass intervals along with the total frequency for each? O No answer text provided. O frequency distribution cumulative frequency distribution Question 13 What are the three measures of variability? The three measures of variability are | range variance and | standard deviation Answer 1: ange Answer 2: variance Answer 3 standard deviation