Question 1
A multiple-comparison procedure for comparing four treatment means produced the confidence intervals shown below. Rank the means from smallest to largest. Use solid lines to connect those means which are not significantly different.
(μ
1 - μ
2): (8, 20)
(μ
1 - μ
3): (-8, 4)
(μ
1 - μ
4): (10, 20)
(μ
2 - μ
3): (-20, -12)
(μ
2 - μ
4): (-2, 4)
(μ
3 - μ
4): (10, 24)
◦ 4 2 1 3
◦ 2 4
◦
◦
Question 2
A multiple-comparison procedure for comparing four treatment means produced the confidence intervals shown below. For each pair of means, indicate which mean is larger or indicate that there is no significant difference.
(μ
1 - μ
2): (11, 17)
(μ
1 - μ
3): (-6, 2)
(μ
1 - μ
4): (12, 18)
(μ
2 - μ
3): (-23, -9)
(μ
2 - μ
4): (-6, 8)
(μ
3 - μ
4): (11, 23)
◦ μ
1 > μ
2; no significant difference between μ
1 and μ
3; μ
1 > μ
4; μ
2 < μ
3; no significant difference between μ
2 and μ
4; μ
3 > μ
4◦ no significant difference between μ
1 and μ
2; no significant difference between μ
1 and μ
3;
no significant difference between μ
2 and μ
4; μ
3 > μ
4◦ μ
1 > μ
2; μ
1 < μ
3; μ
1 > μ
4; μ
2 < μ
3; μ
2 < μ
4; μ
3 > μ
4◦ μ
1 < μ
2; no significant difference between μ
1 and μ
3; μ
1 < μ
4; μ
2 > μ
3; no significant difference between μ
2 and μ
4; μ
3 < μ
4
The patient's signature on the informed consent form indicates that the patient understands the
IgG after treatment with papain.
Common Oral Lesions/Conditions Associated with HIV Infections and Treatment Guidelines
Commonly Used Anxiolytics: Drugs for Treatment of Generalized Anxiety Disorders
Comparing the carotid and apical pulses
A comparison of sperm production and egg production in humans