Question
In: Math
The numbers below represent heights (in feet) of 3-year old elm trees. 5.1, 5.5, 5.8, 6.1,...
The numbers below represent heights (in feet) of 3-year old elm trees.
5.1, 5.5, 5.8, 6.1, 6.2, 6.4, 6.7, 6.8, 6.9, 7.0,
7.2, 7.3, 7.3, 7.4, 7.5, 7.7, 7.9, 8.1, 8.1, 8.2,
8.3, 8.5, 8.6, 8.6, 8.7, 8.7, 8.9, 8.9, 9.0, 9.1,
9.3, 9.4, 9.6, 9.8, 10.0, 10.2, 10.2
Using the chi-square goodness-of-fit test, determine whether the heights of 3-year old elm trees are normally distributed, at the a = .05 significance level. Also, find the p- value.
Solutions
milcah answered 3 months agoRelated Solutions
1. The numbers below represent heights (in feet) of 3-year old elm trees. 5.1, 5.5, 5.8,...
1. The numbers below represent heights (in feet) of 3-year old
elm trees. 5.1, 5.5, 5.8, 6.1, 6.2, 6.4, 6.7, 6.8, 6.9, 7.0, 7.2,
7.3, 7.3, 7.4, 7.5, 7.7, 7.9, 8.1, 8.1, 8.2, 8.3, 8.5, 8.6, 8.6,
8.7, 8.7, 8.9, 8.9, 9.0, 9.1, 9.3, 9.4, 9.6, 9.8, 10.0, 10.2,
10.2
Using the chi-square goodness-of-fit test, determine whether the
heights of 3-year old elm trees are normally distributed, at
the
a =.05 significance level. Also, find the p
value. ...
Part 1: The following numbers below represent heights (in feet) of 3-year old elm trees: 5.1,...
Part 1: The following numbers below represent heights (in feet)
of 3-year old elm trees: 5.1, 5.8, 6.1, 6.2, 6.4, 6.7, 6.8, 6.9,
7.0, 7.2, 7.3, 7.3, 7.4, 7.5, 8.1, 8.1, 8.2, 8.3, 8.5, 8.6, 8.6,
8.7, 8.7, 8.9, 8.9, 9.0, 9.1, 9.3, 9.4. Assuming that the heights
of 3-year old elm trees are normally distributed, find a
(two-sided) 90% confidence interval for the mean height of 3-year
old elm trees.
Part 2:Assuming that the heights of 3-year old elm...
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...
Suppose a histogram for the heights of two-year-old children is approx bell-shaped as shown below, with...
Suppose a histogram for the heights of two-year-old children is
approx bell-shaped as shown below, with a mean of 27 inches and a
standard deviation of 1.5 inches. Using the 68-95-99.7 rule, about
what proportion of heights are between 25.5 and 28.5?
Lisa is a 31-year-old Caucasian female of Northern European descent. She is 5 feet 3 inches...
Lisa is a 31-year-old Caucasian female of Northern European
descent. She is 5 feet 3 inches tall, has an average frame size,
and weighs 162 pounds with a BMI of 28.7 (overweight). She lives
with her husband and two children, and works as a surgical
technician at a local community hospital.
Lisa was diagnosed with Hodgkin’s lymphoma six months ago after
experiencing chest pain over a few days. Lisa is currently on a
weekly chemotherapy (doxorubicin, bleomycin, vinblastine, and
dacarbazine)...
Lisa is a 31-year-old Caucasian female of Northern European descent. She is 5 feet 3 inches...
Lisa is a 31-year-old Caucasian female of Northern European
descent. She is 5 feet 3 inches tall, has an average frame size,
and weighs 162 pounds with a BMI of 28.7 (overweight). She lives
with her husband and two children, and works as a surgical
technician at a local community hospital.
Lisa was diagnosed with Hodgkin’s lymphoma six months ago after
experiencing chest pain over a few days. Lisa is currently on a
weekly chemotherapy (doxorubicin, bleomycin, vinblastine, and
dacarbazine)...
old Corporation is considering a project. The data for the 3 year project are given below....
old Corporation is considering a project. The data for the 3
year project are given below. Should the manager of Gold
Corporation accept this project? Use the NPV criteria to make your
decision.
Sales revenue, each year: $50,000
Variable costs, each year: $12,000
Fixed costs, each year: $0
Sunk costs: $30,000
Initial outlay: $45,000
Depreciation, each year: $15,000
Tax rate: 20%
WACC: 12%
The project should not be accepted because it has an NPV of
-$15,179
The project should be...
Using the case study below, prepare a 3-5 page paper. A 21-year old female (A.M) presents...
Using the case study
below, prepare a 3-5 page paper.
A 21-year old female
(A.M) presents to the urgent care clinic with symptoms of nausea,
vomiting, diarrhea, and a fever for 3 days. She states that she has
Type I diabetes and has not been managing her blood sugars since
she’s been ill and unable to keep any food down. She’s only
tolerated sips of water and juices. Since she’s also been unable to
eat, she hasn’t taken any insulin...
Using the case study below, prepare a 3-5 page paper. A 21-year old female (A.M) presents...
Using the case study below, prepare a 3-5 page paper.
A 21-year old female (A.M) presents to the urgent care clinic
with symptoms of nausea, vomiting, diarrhea, and a fever for 3
days. She states that she has Type I diabetes and has not been
managing her blood sugars since she’s been ill and unable to keep
any food down. She’s only tolerated sips of water and juices. Since
she’s also been unable to eat, she hasn’t taken any insulin...
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