44. The following data represent the recent sales price (in $1,000s) of 24 homes in a midwestern city. Suppose the data are grouped into five classes, and one of them will be "115 up to 140." - is, {x; 115 x < 140}. The relative frequency of this class is ______. ≤ 45. The following data represent the recent price (in $1,000s) of 24 homes in a Midwestern city. Suppose the data are grouped into five classes, and one of them will be "165 up to 190." - is, {x; 165 x < 190}. The frequency of this class is _____. ≤
44. The following data represent the recent sales price (in $1,000s) of 24 homes in a midwestern city. Suppose the data are grouped into five classes, and one of them will be "115 up to 140." is, {x; 115 ≤ x < 140}. The relative frequency of this class is ______. 45. The following data represent the recent price (in $1,000s) of 24 homes in a Midwestern city. Suppose the data are grouped into five classes, and one of them will be "165 up to 190." is, {x; 165 ≤ x < 190}. The frequency of this class is _____. - -