Question

The following data represent trunk circumferences (in mm) for a random sample of 60 four-year-old apple...

The following data represent trunk circumferences (in mm) for a random sample of 60 four-year-old apple trees at East Malling Agriculture Research Station in England.†

108 99 106 102 115 120 120 117 122 142
106 111 119 109 125 108 116 105 117 123
103 114 101 99 112 120 108 91 115 109
114 105 99 122 106 113 114 75 96 124
91 102 108 110 83 90 69 117 84 142
122 113 105 112 117 122 129 100 138 117

(b) Make a frequency table with seven classes showing limits, class boundaries, midpoints, frequencies, and relative frequencies. (Round your relative frequencies to two decimal places.)

Class Limits Class Boundaries Midpoint Frequency Relative
Frequency
Cumulative
Frequency




































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