Which statement justifies the Supreme Court ruling? Answer: When the Supreme Court rules on a constitutional issue, that judgment is virtually final; its decisions can be altered only by the rarely used procedure of constitutional amendment or by a new ruling of the Court. However, when the Court interprets a statute, new legislative action can be taken.

3 0

3 years ago

A study claims that all adults spend an average of 14 hours or more on chores during a weekend. A researcher wanted to check if

Sergeeva-Olga [200]

Answer:

a) The null and alternative hypotheses:

H0 : u ≤ 14

H1 : u > 14

This is a right tailed test.

Let's find test statistics, z

$Z = \frac{x' - u}{\sigma / \sqrt{n}}$

$Z = \frac{14.65 - 14}{3/ \sqrt{200}} = 3.0641$

P-value:

Using the standard normal table, NORMSDIST(3.0641) = 0.99889

P(Z>3.0641) = 1 - 0.99889

P(Z>3.0641) = 0.00111

Pvalue = 0.00111

At a significance level of 0.05.

Since pvalue, 0.00111 is less than significance level, 0.05, we reject null hypothesis, H0.

b) Test the hypothesis of part a using the critical-value approach at α = .05

At α = 0.05, (1 - 0.05) = 0.95

Using the standard normal table, the critical value at 0.95 is 1.65.

Reject null hypothesis H0, since Zstat 3.0641 is greater than Zcritical, 1.65.

6 0

3 years ago

Which describes a characteristic of Native American literature?

Agata [3.3K]

A. It's exact origin is unknown

6 0

3 years ago

With the world’s longest continuous written history (4,000 years) and the highest contemporary savings rate, China is an example

katen-ka-za [31]

Answer:

With the world’s longest continuous written history (4,000 years) and the highest contemporary savings rate, China is an example of a<u><em> long-term </em></u>oriented culture

Explanation:

A long-term oriented culture is a conception that, whatever the time pass or the changes occur, the country would always attempt to maintain the culture and the traditions. The long term culture is traditionally found in nations that didn't suffer from heavy colonization and had minimal or none contact with other countries for a long time.

5 0

3 years ago