Consider the following data representing the price of
refrigerators (in dollars). 1105, 1180, 1056, 1102, 1295, 1313,
1146, 1248, 1133, 1059, 1352, 1317, 1111, 1025, 1125, 1270, 1362,
1103, 1357, 1062, 1331 Price of Refrigerators (in Dollars) Class
Frequency Class Boundaries Midpoint Relative Frequency Cumulative
Frequency 1012–1071 1072–1131 1132–1191 1192–1251 1252–1311
1312–1371 Step 2 of 7 :
Determine the frequency of the sixth class.