Refer to the MegaStat/Excel Output for the Wilcoxon Rank Sum

question 89

Multiple Choice

Refer to the MegaStat/Excel output for the Wilcoxon rank sum test given in the table below.
At a significance level of .05,which one of the following rejection point conditions is correct regarding the null hypothesis H₀: D₁ and D₂ are identical probability distributions and the alternative hypothesis of H_a: D₁ is shifted to the left of D₂.

• A)We reject H₀ and conclude that there is very strong evidence that the median value of the first sample significantly differs from the median value of the second sample.
• B)We reject H₀ and conclude that there is very strong evidence that the median value of the first sample is significantly less than the median value of the second sample.
• C)We do not reject H₀ and conclude there is not sufficient evidence that the median value of the first sample is significantly less than the median value of the second sample.
• D)We do not reject H₀ and conclude there is not sufficient evidence to conclude that the median value of the first sample is not significantly different than the median value of the second sample.
• E)We failed to reject H₀ and conclude there is very strong evidence that the median value of the first sample is significantly less than the median value of the second samplE.

Identify and use the correct header files for different functions and routines.

Distinguish between different C functions for string handling and input/output operations.

Identify how characters and strings are managed in C.

Understand the use and behavior of newline and null characters.

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Definitions:

Movements

Actions or activities involving change in position or posture of the body.

Brainstem

A part of the brain that controls basic life functions such as heart rate, breathing, and sleeping.

Hippocampus

A region of the brain involved in memory formation, organization, and retrieval, as well as spatial navigation.

Hypothalamus

A small region at the base of the brain responsible for controlling numerous bodily functions, including hunger, thirst, temperature regulation, and the release of various hormones.