question one

(a) There are classes. (Type a whole number.) (b) The lower class limit for the fourth class is (Type an integer or a decimal. Do not round.) The upper class limit for the fourth class is (Type an integer or a decimal. Do not round.) (c) The class width is (Type an integer or a decimal. Do not round.)The data to the right represent the top speed (in kilometers per hour) of all the players (except goaltenders) in a certain soccer league. Find (a) the number of classes, (b) the class limits for the first Speed (km/hr) Number of Players class, and (c) the class width. 10-13.9 00 UT 14-17.9 18-21.9 15 22-25.9 72 26-29.9 231 30-33.9 167A national survey asked people, \"How often do you eat out for dinner, instead of at home?" The frequencies were as (a) Construct a relative frequency distribution of the data. follows. Complete parts (a) through (9). Response Relative 9, Frequency Response Frequency Never Never 1 87 Rarely Rarely 571 Sometimes Sometimes 993 Most of the time Most of the time 236 Always Always 61 (Round to three decimal places as needed.)