Assume that the total cholesterol levels for adults are normally distributed with mean cholesterol level of...
Assume that the total cholesterol levels for adults are normally distributed with mean cholesterol level of 51.5 mg/dL and standard deviation 14.3 mg/dL. Find the probability that an individual will have a cholesterol level greater than 58 mg/dL
Homework Answers
The z-score for X = 58 is
The probability that an individual will have a cholesterol level greater than 58 mg/dL is
Add Answer to:
Assume that the total cholesterol levels for adults are normally
distributed with mean cholesterol level of...
Assume total cholesterol levels (TChol) are normally distributed with mean μ = 215 mg/dl and standard...
Assume total cholesterol levels (TChol) are normally distributed with mean μ = 215 mg/dl and standard deviation σ = 30 mg/dl for the adult American population. That is, TChol ~ N(215, 302). Total cholesterol values of 240 mg/dl or greater are considered high; and levels in the range of 200 to 240 are called borderline high. a. What proportion of this population do we expect to find with high cholesterol? What proportion do we expect to find with borderline high...
The cholesterol levels of women aged 21-40 in Canada are approximately Normally distributed with a mean...
The cholesterol levels of women aged 21-40 in Canada are approximately Normally distributed with a mean of 190 miligrams per decilitre (mg/dl). In July of 2007, a clinical assessment applied in Toronto to random sample of twenty-nine Asian female immigrants aged 21-40 had a mean level of 179.52 mg/dl and a standard deviation of 38 mg/dl. (a) At the 10% level of significance test whether the mean cholesterol level of Asian women is the same as the national average. of...
2. The blood cholesterol level of men aged 20 to 34 is normally distributed with a...
2. The blood cholesterol level of men aged 20 to 34 is normally distributed with a mean of 188 mg/dl and a standard deviation of 41 mg/dl. a) (5 pts.) Find the probability a man in this age range has a blood cholesterol between 180 and 205. b) (5 pts.) A random sample of 100 men in this age range is taken. What is the probability the average for these men is greater than 189?
control option command commandoption 5. Suppose that distribution of serum cholesterol levels in the UK adults...
control option command commandoption 5. Suppose that distribution of serum cholesterol levels in the UK adults is normally distributed with a mean of 220mg/dl and a standard deviation of 35mg/dl. What is the probability of selecting a person with a cholesterol level less than 250mg/dl? a. 0.0000 b. 8.051% c. 0.305 1 .3 ??236 80.23% Suppose that distribution of serum cholesterol levels in the UK adults is normally distributed with a mean of 220mg/dl and a standard deviation of 35mg/dl....
According to a recent poll, 29% of adults in a certain area have high levels of...
According to a recent poll, 29% of adults in a certain area have high levels of cholesterol. They report that such elevated levels 'could be financially devastating to the regions healthcare system and are a major concern to health insurance providers. Assume the standard deviation from the recent studies is accurate and known. According to recent studies, cholesterol levels in healthy adults from the area average about 206 mg/dL, with a standard deviation of about 25 mg/dL, and are roughly...
Assume that adults have scores that are normally distributed with a mean of 97.4 and a...
Assume that adults have scores that are normally distributed with a mean of 97.4 and a standard deviation of 17.2. Find the probability that a randomly selected greater than 131.1 .
The total cholesterol levels of a sample of men aged 35-44 are normally distributed with a...
The total cholesterol levels of a sample of men aged 35-44 are normally distributed with a mean of 220 milligrams per deciliter and a standard deviation of 38.2 milligrams per deciliter. (a) What percent of the men have a total cholesterol level less than 210 milligrams per deciliter of blood? (b) If 251 men in the 35-44 age group are randomly selected, about how many would you expect to have a total cholesterol level greater than 256 milligrams per deciliter...
Assume that adults have IQ scores that are normally distributed with a mean of 99.2 and...
Assume that adults have IQ scores that are normally distributed with a mean of 99.2 and a standard deviation of 24.8. Find the probability that a randomly selected adult has an IQ greater than 125.8.
According to a recent poll, 27% of adults in a certain area have high levels of...
According to a recent poll, 27% of adults in a certain area have high levels of cholesterol. They report that such elevated levels "could be financially devastating to the regions healthcare system" and are a major concern to health insurance providers. Assume the standard deviation from the recent studies is accurate and known. According to recent studies, cholesterol levels in healthy adults from the area average about 205mg/dL, with a standard deviation of about 30mg/dL, and are roughly Normally distributed....
the cholesterol level of men in the united states are normally distributed, with a mean =...
the cholesterol level of men in the united states are normally distributed, with a mean = 215 milligrams per deciliter and a standard deviation = 25 milligrams per deciliter. if a man is randomly selected, what is the probability that his cholesterol level is more than 245? based on your answer to #1, would you consider it unusual for a man to have a cholesterol level of 245? Why? what cholesterol level cuts off the lower 10% of levels
The cholesterol levels of women aged 21-40 in Canada are approximately Normally distributed with a mean of 190 miligrams per decilitre (mg/dl). In July of 2007, a clinical assessment applied in Toronto to random sample of twenty-nine Asian female immigrants aged 21-40 had a mean level of 179.52 mg/dl and a standard deviation of 38 mg/dl. (a) At the 10% level of significance test whether the mean cholesterol level of Asian women is the same as the national average. of...
2. The blood cholesterol level of men aged 20 to 34 is normally distributed with a mean of 188 mg/dl and a standard deviation of 41 mg/dl. a) (5 pts.) Find the probability a man in this age range has a blood cholesterol between 180 and 205. b) (5 pts.) A random sample of 100 men in this age range is taken. What is the probability the average for these men is greater than 189?
control option command commandoption 5. Suppose that distribution of serum cholesterol levels in the UK adults is normally distributed with a mean of 220mg/dl and a standard deviation of 35mg/dl. What is the probability of selecting a person with a cholesterol level less than 250mg/dl? a. 0.0000 b. 8.051% c. 0.305 1 .3 ??236 80.23% Suppose that distribution of serum cholesterol levels in the UK adults is normally distributed with a mean of 220mg/dl and a standard deviation of 35mg/dl....
According to a recent poll, 29% of adults in a certain area have high levels of cholesterol. They report that such elevated levels 'could be financially devastating to the regions healthcare system and are a major concern to health insurance providers. Assume the standard deviation from the recent studies is accurate and known. According to recent studies, cholesterol levels in healthy adults from the area average about 206 mg/dL, with a standard deviation of about 25 mg/dL, and are roughly...
Most questions answered within 3 hours.
-
Suppose, for any future year, the probability its October rain
is more than 3 inches is...
asked 39 seconds ago -
Solve the following systems of linear equations using
substitution 12p + 3q = 15 6q +...
asked 7 minutes ago -
Prof. D went grocery shopping and purchased one dozen eggs and
one pound of flour (all...
asked 14 minutes ago -
If
somehow loop of Henle were removed - that is if the proximal tubule
was connected...
asked 15 minutes ago -
Add 1ml of 0.18M of HCl (aq) to 1ml of 0.2M of [Ag(NH3)2]Br
(aq).
Write the...
asked 22 minutes ago -
1. Smoke detectors use Am-241, an alpha emitter, to detect smoke
particles. A parent is concerned...
asked 26 minutes ago -
Scenario: Web application developed to capture customers
demographic and financial information for filling their taxes. This...
asked 30 minutes ago -
Which of the following statements are true?
1. Glass is mostly silicon dioxide and so when...
asked 52 minutes ago -
Korman Company has the following securities in its portfolio of
equity securities on December 31, 2018:...
asked 52 minutes ago -
Using the 12th edition of Language Awareness,
complete the following assignment:
After reading Akiba Solomon's "Thugs....
asked 1 hour ago -
For all problems assume an effective monthly interest rate of 1%
unless otherwise indicated in the...
asked 1 hour ago -
Fix all syntax and logical errors for the following program.
Please generate the correct output. //...
asked 1 hour ago