Calculus and Above

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1. A study is run to estimate the mean total of cholesterol
1. A study is run to estimate the mean total of cholesterol level in children 2 to 6 years of age. A sample of 9 participants is selected and their total cholesterol levels are measured as follows. 18… read more
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A cohort study is conducted to assess the association
A cohort study is conducted to assess the association between clinical characteristics of hypertension and the risk of stroke. The study involves 1,250 (n) participants who are free of stroke at the s… read more
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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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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
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1. Glucose levels in patients free of diabetes are assumed
1. Glucose levels in patients free of diabetes are assumed to follow a normal distribution with a mean of 120 and a standard deviation of 16. a) What proportion of patients have glucose levels exceedi… read more
Chirag
Master's Degree
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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
Master's Degree
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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
Master's Degree
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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
Master's Degree
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Applied Biostatistics 1. The following are body mass index
Applied Biostatistics 1. The following are body mass index (BMI) scores measured in 12 patients who are free of diabetes and participating in a study of risk factors for obesity. Body mass index is me… read more
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For this assignment, you will be required to read Sullivans
For this assignment, you will be required to read Sullivan's (2008) Essentials of Biostatistics Workbook: Statistical Computing Using Excel. Please save your results as a 97/2003 Excel file. Answers s… read more
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1. Glucose levels in patients free of diabetes are assumed
1. Glucose levels in patients free of diabetes are assumed to follow a normal distribution with a mean of 120 and a standard deviation of 16. a) What proportion of patients have glucose levels exceedi… read more
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Bachelor'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
10,329 satisfied customers
PU 515 Applied Biostatistics Midterm Exam 1. Glucose levels
PU 515 Applied Biostatistics Midterm Exam 1. Glucose levels in patients free of diabetes are assumed to follow a normal distribution with a mean of 120 and a standard deviation of 16. a) What proporti… read more
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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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Bachelor's Degree
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Total cholesterol levels of a sample of men aged 35-44 are
A total cholesterol levels of a sample of men aged 35-44 are normally distributed with a mean of 203 milligrams per deciliter and a standard deviation of 38.3 milligrams per deciliter. a. What percent… read more
Stevewh
Bachelor's Degree
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For Osbert12: Actual time (in seconds) recorded when statistic
For Osbert12: Actual time (in seconds) recorded when statistic students participate in an experiment to test their ability to determine when one minute (60 seconds) had passed are shown below: If the … read more
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Consider the following data collected on the heights (in cm)
Consider the following data collected on the heights (in cm) of as sample of 10 male basket-ballers. 190, 191, 193, 194, 196, 198, 200, 201, 201, 206 cm. (a) Find the median height, and the mean heigh… read more
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For a particular sample of 63 scores on a psychology exam,
For a particular sample of 63 scores on a psychology exam, the following results were obtained. First quartile = 47 Third quartile = 81 Standard deviation = 11 Range = 68 Mean = 70 Median = 71 Mode = … read more
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