Question
In: Statistics and Probability
he following data represent trunk circumferences (in mm) for a random sample of 4-year-old apple trees...
he following data represent trunk circumferences (in mm) for a random sample of 4-year-old apple trees at the East Malling Agriculture Research Station in England (Reference: S. C. Pearce, University of Kent at Canterbury).
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
Using the tree trunk circumference data in question:
a) Find the mean, mode and median.
b) Find the variance and the standard deviation using a table.
c) Find the range, midrange and 5 number summary.
d) Make a box and whisker plot.
PLEASE SHOW ALL STEPS. THANK YOU
Solutions
orchestra answered 2 years agoRelated Solutions
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The following data represent the pH of rain for a random sample of 12 rain dates....
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come from a population that is normally distributed. A boxplot
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The following data represent the pH of rain for a random sample of 12 rain dates....
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The following data represent the pH of rain for a random sample of 12 rain dates....
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of 12 rain dates. A normal probability plot suggests the data could
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5.58 5.72 4.89 4.80 5.02 4.58 4.74 5.19 4.61 4.76 4.56 5.69
The following data represent the pH of rain for a random sample of 12 rain dates....
The following data represent the pH of rain for a random sample
of 12 rain dates. A normal probability plot suggests the data could
come from a population that is normally distributed. A boxplot
indicates there are no outliers. Complete parts (a) through (d)
below.
Open in StatCrunch
+
Copy to Clipboard
+
Open in Excel
+
5.585.58
5.72
4.624.62
4.80
5.02
4.684.68
4.74
5.19
5.345.34
4.76
4.56
5.305.30
(a) Determine a point estimate for the population mean.
A point...
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