The accompanying histogram shows the lengths of ring ngers (in millimeters) for a sample of eighthgraders. Complete parts (a) through (c) below. Ii Click the icon to view the histogram for the lengths of ring ngers. a. Without doing any calculations, approximate the mean nger length for the sample. The mean nger length is approximately mm. (Type a whole number) b. Approximate the mean by completing the work that is started below. _ 2(60) + 700) + 8(80) + (90)+ (100)+ |(110)+ 120) i- )_(= mm 27 (Round to one decimal place as needed.) c. Explain why the method used in part (b) is an approximation of the mean rather than the actual mean. Choose the correct answer below. O A. It is an approximation because the left side of the bin was used to estimate the data values contained in the bin. 0 B. It is an approximation because the amount of values within each bin was guessed. O c. It is an approximation because the right side of the bin was used to estimate the data values contained in the bin. 0 D. It is an approximation because the values were averaged within each bin before calculating the approximation. Help me solve this View an example Statcrunch Lengths of ring fingers m Frequency A at) 100 120 RingiFingerlengthimm