What is 2.4 rounded to the nearest tenth

What is best way to getting answer for my exam is

What is the range for 31,39,29,34,37,24,36,33,34,28

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given