Question
In: Math
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may be an advance indication of illness such as gout, leukemia, or lymphoma.† Over a period of months, an adult male patient has taken fifteen blood tests for uric acid. The mean concentration was x = 5.35 mg/dl. The distribution of uric acid in healthy adult males can be assumed to be normal, with σ = 1.91 mg/dl.
(a) Find a 95% confidence interval for the population mean concentration of uric acid in this patient's blood. What is the margin of error? (Round your answers to two decimal places.) lower limit upper limit margin of error
(b) What conditions are necessary for your calculations? (Select all that apply.)
uniform distribution of uric acid
σ is known
normal distribution of uric acid
n is large
σ is unknown
(d) Find the sample size necessary for a 95% confidence level
with maximal margin of error E = 1.08 for the mean
concentration of uric acid in this patient's blood. (Round your
answer up to the nearest whole number.)
blood tests
Solutions
milcah answered 8 months agoRelated Solutions
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken eight blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.95 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken eleven blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.79 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken seven blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.87 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken fifteen blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.95 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken ten blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.87 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken thirteen blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.75 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken fourteen blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.75 mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken six blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric acid in
healthy adult males can be assumed to be normal, with σ = 1.89
mg/dl. (a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken twelve blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric acid in
healthy adult males can be assumed to be normal, with σ = 1.85
mg/dl.
(a) Find a 95% confidence interval for...
Overproduction of uric acid in the body can be an indication of cell breakdown. This may...
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may be an advance indication of illness such
as gout, leukemia, or lymphoma.† Over a period of months, an adult
male patient has taken seven blood tests for uric acid. The mean
concentration was x = 5.35 mg/dl. The distribution of uric
acid in healthy adult males can be assumed to be normal, with
σ = 1.75 mg/dl.
(a) Find a 95% confidence interval for...
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