Research ASS (1).docx - NAME LENNY SUSWA ADM/NO CIT-221-076/2014 RESEARCH METHODOLOGY ASSIGNMENT 1 1 Research questions vs hypothesis Research questions

# Research ASS (1).docx - NAME LENNY SUSWA ADM/NO...

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NAME: LENNY SUSWA ADM/NO: CIT-221-076/2014 RESEARCH METHODOLOGY ASSIGNMENT 1 1. Research questions vs hypothesis Research questions may be used in a new area of inquiry. It may not be specific due to lack of current research on the topic of interest. Hypotheses are specific statements that make a prediction. What is included in a hypotheses?: Operationalization of research question(independent & dependent variable) Directional vs non-directional hypothesis Formulate the null and alternative hypothesis 2. What is null hypothesis. Examples A null hypothesis is a type of hypothesis used in statistics that proposes that no statistical significance exists in a set of given observations. It attempts to show that no variation exists between variables or that a single variable is no different than its mean. It is presumed to be true until statistical evidence nullifies it for an alternative hypothesis. Example:

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• Spring '18
• ASTON
• English, It, Null hypothesis, Statistical hypothesis testing, college of Arts and Architecture, college of Art

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