SOLUTION: A study was conducted to investigate whether oat bran cereal helps to lower serum cholesterol
in men with high cholesterol levels. Fourteen men were randomly placed on a diet whic
Algebra.Com
Question 1172250: A study was conducted to investigate whether oat bran cereal helps to lower serum cholesterol
in men with high cholesterol levels. Fourteen men were randomly placed on a diet which
included either oat bran or cornflakes; after two weeks their low‐density lipoprotein (LDL)
cholesterol levels were recorded. Each man was then switched to the alternative diet. After a
second two‐week period, the LDL cholesterol level of each person was recorded again
(Worksheet Flake). Test to compare the means of LDL cholesterol level. Name the test and state
clearly your null and alternative hypotheses and choice of test size.
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
.
The mentioned worksheet is not available.
May I advise you to think on (and to read) what you post, before you click the "SUBMIT" button ?
RELATED QUESTIONS
2. A study is conducted to determine if adults over 50 years old with higher total... (answered by solver91311)
A researcher wanted to determine whether a program for routine cholesterol screening for... (answered by stanbon)
1. The mean serum cholesterol level in a certain population of normal healthy men
is 240 (answered by math_tutor2020,ikleyn)
3. The mean serum cholesterol level in a certain population of normal healthy men is 245... (answered by proyaop)
Questions 25 and 26 Essay: Selecting a Level of Significance. For each of the following (answered by stanbon)
A researcher collected sample data for 16women ages 18 to 24. The sample had a mean serum (answered by stanbon)
A researcher collected sample data for 16 women ages 18 to 24. The sample had a mean... (answered by stanbon)
....
A study is conducted to determine if adults over 50 years old with higher total... (answered by jim_thompson5910)
A researcher collected sample data for 12 women ages 18 to 24. The sample had a mean... (answered by stanbon)