Use the Data Given Below to Answer the Following Question(s)

question 35

Multiple Choice

Use the data given below to answer the following question(s) .
In a lower one-tailed hypothesis test, chosen level of significance = 0.10, sample size = 55, and t- test statistic = -1.76.
-Which of the following is the conclusion?

• A) This is a high probability and the conclusion is difficult.
• B) The null hypothesis is rejected.
• C) There are many sampling errors.
• D) The null hypothesis cannot be rejected.

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Definitions:

Wavelength

The distance from the peak of one light or sound wave to the peak of the next. Electromagnetic wavelengths vary from the short blips of cosmic rays to the long pulses of radio transmission.

Endocrine System

A collection of glands that produce hormones regulating metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.

Neurotransmitters

Chemical substances in the brain that transmit signals from one neuron to another across synapses, playing a crucial role in various functions and behaviors.

Physical Stress

A type of stress related to the body's physical state or the physical demands placed on it, such as illness or intense exercise.