Need Help ?
Have a Question ?

(Solved): Continine Levels (nmol/l) Subject After 12 Hours After 24 Hours 1 2 3 4 5 6 7 73 58 67 93 33 18 147 ...

Continine Levels (nmol/l)

Subject

After 12 Hours

After 24 Hours

1

2

3

4

5

6

7

73

58

67

93

33

18

147

24

27

49

59

00

11

43

Let mu 12 represent the population mean continine level 12 hours after smoking the cigarette and mu 24 the mean continine level 24 hours after smoking. It is believed that mu 24 must be lower than mu 12.

1.   test H0: µ12 = µ24 vs. HA: µ12 ? µ24 at the 5% level.

2.   construct a 95% CI for µ12 ? µ24

Expert Answer


We have an Answer from Expert Buy This Answer $6