Question

In: Statistics and Probability

Arguments around the legality and morality of medically assisted suicide have come to light within the...

Arguments around the legality and morality of medically assisted suicide have come to light within the last 2 decades. Opponents of such legislation state that its passing would unfairly promote an ideology that dictates one’s life-worth is based on how much of a burden they become to others. Proponents of such legislation claim that it is an individual’s right to decide when to end their own life. A medical sociologist suggests that one’s state impacts their support for such legislation. The sociologist surveys groups of 3 people from four different states to determine support for legislation based on a scale of 1 to 5 where 1 represents no support and 5 represents complete support.---ANOVA method---

California Oregon Montana Missouri
3 5 2 1
5 4 2 3
1 4 4 2

Solutions

Expert Solution

H0: Null Hypothesis: ( One’s state does not impact their support for such legislation. )

HA: Alternative Hypothesis: ( One’s state impacts their support for such legislation. ) (Claim)

From the given data, ANOVA Table is calculated as follows:

Source of Variation Degrees of Freedom Sum of Squares Mean Square F - Stat P - Value
Between Groups 3 8.6667 8.6667/3=2.8889 2.8889/1.6667=1.7333 0.2373
Within Groups 8 13.3333 13.3333/8=1.6667
Total 11 22

The entries in the above ANOVA Table are calculated as follows:

From the given data, the following Table iscalculated:

California
Oregon
Montana Missouri
n 3 3 3 3
Sum 9 13 8 6
Mean 3 4.3333 2.6667 2
35 57 24 14
Std. Dev. 2 0.577 1.155 1
SS 8 0.6667 2.6667 2

Test Statistic F is given by:

F = 2.8888/1.6667=1.7333

By Technology,

p - value = 0.2373

Since p - value = 0.2373 is greater than = 0.05, the difference is not significant. Fail to reject null hypothesis.

Conclusion:
The data do not support the claim that one’s state impacts their support for such legislation.


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