Define parameters and state the null and alternative

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Define parameters and state the null and alternative hypotheses: In 2013, it is known that two-thirds (about 67%) of people aged 50-64 were on Facebook. Pew Research tracks this trend in their annual survey. In 2018, they randomly sampled 500 people aged 50 - 64 and recorded that 315 people use Facebook. Test whether the trend has increased from 2013 at α = 0.05.

Reference no: EM132173791

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