Calculus and Above

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After combining all my IQ scores of 24, I need to use a 0.05
After combining all my IQ scores of 24, I need to use a 0.05 significance level to test the claim that the mean IQ score of twins reared apart is different from the mean IQ of 100 … read more
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The total cholesterol levels of a sample of men aged​ 35-44
The total cholesterol levels of a sample of men aged​ 35-44 are normally distributed with a mean of 205205 milligrams per deciliter and a standard deviation of 37.937.9 milligrams per deciliter. ​(a) … read more
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I need help with the same questions you answered 7 months ago......
I need help with the same questions you answered 7 months ago...... A study is run comparing HDL cholesterol levels between men who exercise regularly and those who do not. The data are shown below. R… read more
Chirag
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Hello,Do you still have the answers for the PU 515 biostatistics
Hello, Do you still have the answers for the PU 515 biostatistics class shown at http://www.justanswer.com/calculus-and-above/81175-applied-biostatistics-1-following-body-mass-index.html If so, can I … read more
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1. Suppose we want to design a new placebo-controlled trial
1. Suppose we want to design a new placebo-controlled trial to evaluate an experimental medication to increase lung capacity. The primary outcome is peak expiratory flow rate, a continuous variable me… read more
Chirag
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1. Consider the following data measured in a sample of n=25
1. Consider the following data measured in a sample of n=25 undergraduates in an on-campus survey of health behaviors. Enter the data into an Excel worksheet for analysis. ID Age Female Sex Year in Sc… read more
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1. The following data were collected in a clinical trial evaluating
1. The following data were collected in a clinical trial evaluating a new compound designed to improve wound healing in trauma patients. The new compound was compared against a placebo. After treatmen… read more
Chirag
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Master's Degree
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1. A study is run to estimate the mean total cholesterol level
1. A study is run to estimate the mean total cholesterol level in children 2-6 years of age. A sample of 9 participants is selected and their total cholesterol levels are measured as follows. 185 225 … read more
Chirag
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4.3 Practice Problems 1. A study is conducted to estimate
4.3 Practice Problems 1. A study is conducted to estimate the mean total cholesterol level in children 2-6 years of age. A sample of 9 participants is selected and their total cholesterol levels are m… read more
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8.12 Practice Problems in Excel 1. Suppose we want to design
8.12 Practice Problems in Excel 1. Suppose we want to design a new placebo-controlled trial to evaluate an experimental medication to increase lung capacity. The primary outcome is peak expiratory flo… read more
Chirag
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Statistical Computing Using Excel. Please save your results as a 97/2003 Excel file. Answers should be in the same workbook and 5.1 practice problems on Worksheet 1, 6.6 problems on Worksheet 2 and 7.… read more
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Statistical Computing Using Excel. Please save your results as a 97/2003 Excel file. Answers should be in the same workbook and 5.1 practice problems on Worksheet 1, 6.6 problems on Worksheet 2 and 7.… read more
Chirag
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This assignment requires reading Sullivans (2008) Essentials
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Chirag
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Applied Biostatistics 1. The following are body mass index
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For this assignment, you will be required to read Sullivans
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Chirag
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1. The following data were collected in a clinical trial evaluating
1. The following data were collected in a clinical trial evaluating a new compound designed to improve wound healing in trauma patients. The new compound was compared against a placebo. After treatmen… read more
Chirag
Master's Degree
Master's Degree
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1. A study is run to estimate the mean total cholesterol level
1. A study is run to estimate the mean total cholesterol level in children 2-6 years of age. A sample of 9 participants is selected and their total cholesterol levels are measured as follows. 185 225 … read more
Chirag
Master's Degree
Master's Degree
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2.5 Practice Problems1. Use Excel to create a worksheet,
2.5 Practice Problems 1. Use Excel to create a worksheet, called Data, with the following data. The data were presented in Table 4.3 and were measured in a subsample of n=10 participants who attended … read more
Stevewh
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