Use the​ magnitudes, rounded to two decimal​ places, of the 100 earthquakes included in the accompanying data set to construct a frequency distribution. Use a class width of 1. 00 and begin with a lower class limit of 0. 0.

Does the frequency distribution appear to be a normal​ distribution?


Construct the frequency distribution.

Magnitude Frequency

0. 00-0. 49 12

0. 50-0. 99 31

1. 00-1. 49 34

1. 50-1. 99 14

2. 00-2. 49

2. 50- 2. 99 2