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In this analysis, the researcher was specifically interested in whether there was a relationship between the frequency of smartphone use (High or Low) and perceptions
In this analysis, the researcher was specifically interested in whether there was a relationship between the frequency of smartphone use (High or Low) and perceptions of the complexity of new technology (High or Low). Is the assumption of the success-failure condition satisfied in the statistical method shown in Smart Phone Usage and Perceived Complication of Technology Usage?
- For the analysis shown in the R output above for Smart Phone Usage and Perceived Complication of Technology Usage, answer the following:
- What are the null and alternative hypotheses written out as a sentence?
- After obtaining the p-value shown in the R output, what do you decide to do with the null hypothesis and alternative hypothesis?
- Interpret the 95% confidence interval from the R output (titled "Smart Phone Usage and Perceived Complication of Technology Usage") in context.
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