Question
In: Statistics and Probability
Q. Free fatty acids (FFA) were measured in fasting blood sample of 13 non-insulin-dependent diabetic men...
Q. Free fatty acids (FFA) were measured in fasting blood sample of 13 non-insulin-dependent diabetic men and 10 non-diabetic men. The results (in mmoI/L) were:
Diabetic:
430 340 560 390 430 385 345 370 317 311 687 323 618
Non-diabetic:
445 265 493 265 410 274 296 219 286 250
a) Determine if the FFA is different for diabetic men and non-diabetic men
b) Write a brief summary of what the result show
Solutions
orchestra answered 2 years agoRelated Solutions
Free fatty acids (FFA) were measured in fasting blood sample of 13 non-insulin-dependent diabetic men and...
Free fatty acids (FFA) were measured in fasting blood sample of
13 non-insulin-dependent diabetic men and 10 non-diabetic men. The
results (in mmoI/L) were: Diabetic: 430 340 560 390 430 385 345 370
317 311 687 323 618 Non-diabetic: 445 265 493 265 410 274 296 219
286 250 a) Determine if the FFA is different for diabetic men and
non-diabetic men b) Write a brief summary of what the result
show.
Fasting concentrations (mmol/L) of glucose in blood were measured in a sample of diabetic patients implanted...
Fasting concentrations (mmol/L) of glucose in blood were
measured in a sample of diabetic patients implanted with a new
insulin delivery platform.
P#1
P#2
P#3
P#4
P#5
P#6
P#7
P#8
P#9
P#10
5.5
4.8
3.8
4.0
5.2
5.1
4.8
4.4
4.2
6.1
Computer simulations of the platform predicted a fasting glucose
level of 4.5 mmol/L.
Use a statistical test to fundament your opinion on whether the
data is consistent with the model prediction.
Identify suitable null and alternative hypotheses.
Is...
Insulin binding capacity was measured for a sample of diabetic rats treated with a low dose...
Insulin binding capacity was measured for a sample of diabetic
rats treated with a low dose of insulin and another sample of
diabetic rats treated with a high dose of insulin, yielding the
following sample statistics:
low dose: n1=11, Ybar1=1.37, S1=0.62
high dose: n2=13, Ybar2=1.05, S2=0.84
Means and standard deviations are in grams.
Consider the main t-test for population means
Ho: Mu1=Mu2. Ha: Mu1>Mu2. let alpha=0.05
a. Find the pooled test statistic t'. Find the P-value. Give the
Critical Region....
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