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MMLU / A department store at a large mall claims that over 60 percent of the mall’s…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A department store at a large mall claims that over 60 percent of the mall’s visitors shop at that store. Let p = the proportion of the mall’s visitors who shop at the store. Which of the following pairs of hypotheses should be used to support this claim?

choices

  1. H0: p ≤ 0.60 and Ha: p > 0.60
  2. H0: p = 0.60 and Ha: p 0.60
  3. H0: p = 0.60 and Ha: p < 0.60
  4. H0: p > 0.60 and Ha: p 0.60

subject

high_school_statistics

Discussion

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Source and history

task_id
f5e11499-6dec-5d30-bede-dfca2487b3c3
task_key
all--test--f5e11499-6dec-5d30-bede-dfca2487b3c3
task_revision_id
1
config / split
all / test

Official source

initial import