ttpswww Holly Oquin 111 iz Week 3 Quiz 0114429 6 of 16 This

ttps://www Holly Oquin 11/1 iz: Week 3 Quiz :01144:29 6 of 16 This Question: 2 pts This Test: 60 pts Weight (in pounds) Use the given frequency distribution to find the (a) class width. (b) class midpoint of the first class. (c) class boundaries of the first class. 135-139 140-144 145-149 150-154 155-159 (a) 4 (c) 134.5-139.5 (a) 5 (c) 134.5-139.5 (a) 5 OA (b) 137 OB (b) 137.5 (c) 135-139 Oc (b) 137.5 OD (b) 137 (c) 135-139 Click to Next

Solution

Option D is right

we take without gap the intervals and hence

134.5 to 139.5 with width 5 and midpoint 137