Maurice Tutor

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About Maurice Tutor

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Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 6 Days Ago
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 10 Dec 2017 My Price 7.00

amount of lumber

3.30 To assist in estimating the amount of lumber in a tract of timber, an owner decided to count the number of trees with diameters exceeding 12 inches in randomly selected 50 × 50-foot squares. Seventy 50 ×50 squares were randomly selected from the tract and the number of trees (with diameters in excess of 12 inches) were counted for each. The data are as follows:

a. Construct a relative frequency histogram to describe these data.

b. Calculate the sample mean as an estimate of µ , the mean number of timber trees with diameter exceeding 12 inches for all 50 × 50 squares in the tract.

c. Calculate s for the data. Construct the intervals

Count the percentages of squares falling in each of the three intervals, and compare these percentages with the corresponding percentages given by the Empirical Rule.

Answers

Maurice Tutor
(5)
Status NEW Posted 10 Dec 2017 07:12 PM My Price 7.00

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