Question: What is an appropriate null hypothesis (H 0 ) and alternate hypothesis (H A ) (also called H1) for the following question A politician is

What is an appropriate null hypothesis (H0) and alternate hypothesis (HA) (also called H1) for the following question

"A politician is testing if they will get less than 50% of the vote. In a sample of 1000 people there are 400 people that support the politician "

  1. H0: p=0.5 Ha: p <0.5
  2. H0: =0.5 Ha: <0.5
  3. H0: =0.5 Ha: <0.5
  4. H0: =0.5 Ha: <0.5

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