You have measured the blood hemoglobin concentrations in a random sample of 12 males aged 20-29 years and have obtained the following values in mg/dL: [ 14.7 , 15.22, 15.28, 16.58, 15.1 , 15.66, 15.91, 14.41, 14.73, 15.09, 15.62, 14.92] A) What is the value of the test statistic required to test the following hypotheses on the above sample? H0: The mean blood concentration of hemoglobin in 20-29 year old males is 16 g/dL HA: The mean blood concentration of hemoglobin in 20-29 year old males is not 16 g/dL. N. B. Make sure the statistic has the correct sign (either positive or negative) B) What is the range of the p-value obtained from a one sample t-test on the above sample testing the following hypotheses? (how can I find exact P-Value) H0: The mean blood concentration of hemoglobin in 20-29 year old males is 16 g/dL HA: The mean blood concentration of hemoglobin in 20-29 year old males is not 16 g/dL. Between 0.0001 and 0.001 Between 0.001 and 0.01 Between 0.01 and 0.02 Between 0.02 and 0.05 Between 0.05 and 0.10 Between 0.10 and 0.20
You have measured the blood hemoglobin concentrations in a random sample of 12 males aged 20-29 years and have obtained the following values in mg/dL:
[ 14.7 , 15.22, 15.28, 16.58, 15.1 , 15.66, 15.91, 14.41, 14.73, 15.09, 15.62, 14.92]
A) What is the value of the test statistic required to test the following hypotheses on the above sample?
H0: The
HA: The mean blood concentration of hemoglobin in 20-29 year old males is not 16 g/dL.
N. B. Make sure the statistic has the correct sign (either positive or negative)
B) What is the
H0: The mean blood concentration of hemoglobin in 20-29 year old males is 16 g/dL
HA: The mean blood concentration of hemoglobin in 20-29 year old males is not 16 g/dL.
|
Between 0.0001 and 0.001 |
||
|
Between 0.001 and 0.01 |
||
|
Between 0.01 and 0.02 |
||
|
Between 0.02 and 0.05 |
||
|
Between 0.05 and 0.10 |
||
|
Between 0.10 and 0.20 |
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
