Statistics Solutions

(Solution Library) Listed in the table below are the largest trees of 10 different species in the United States, their trunk’s girth measured 4.5 ft. above

Question: Listed in the table below are the largest trees of 10 different species in the United States, their trunk’s girth measured 4.5 ft. above the ground, their overall height, and the crown spread of their branches as of 1997.

Tree Type Girth (in.) Height (ft.) Crown Spread (ft.)
American Beech 279 115 138
Black Willow 400 76 92
Douglas Fir 438 329 60
Redwood 867 313 101
Giant Sequoia 998 275 107
Loblolly Pine 188 148 83
Pinyon Pine 213 69 52
Sugar Maple 233 87 100
Sugar Pine 442 232 29
White Oak 374 79 102
  1. Calculate the correlation coefficient between:
    1. Girth and Height
    2. Girth and Crown Spread
    3. Height and Crown Spread
  2. Draw a conclusion based on your results.

Price: $2.99
Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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