Question

In: Statistics and Probability

As part of a research program for a new cholesterol​ drug, a pharmaceutical company would like...

As part of a research program for a new cholesterol​ drug, a pharmaceutical company would like to investigate the relationship between the ages and LDL​ (low-density lipoprotein) cholesterol of men. The following data set shows the ages and LDL cholesterol levels of seven randomly selected men. Construct a​ 95% confidence interval to estimate the average LDL cholesterol level of a 30 year old man.

Age Cholesterol
22 140
36 180
27 156
31 200
41 159
31 144
42 205

UCL=

LCL=

Solutions

Expert Solution

The statistical software output for this problem is:

Hence,

UCL = 187.90

LCL = 138.52

orchestra answered 3 years ago
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