regularly listen to podcasts.  A researcher believes this claimed value is too low.  She decides to gather data in order to conduct a hypothesis test, and she writes her alternative hypothesis as “p = 0.47.”  What is wrong with this? Group of answer choices The alternative hypothesis should have a “<” sign rather than the “=” sign. The wrong symbol is being used in the alternative hypothesis; p-hat should be used instead of p. Nothing is wrong. The alternative hypothesis

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It has recently been claimed that 47% of adults regularly listen to podcasts.  A researcher believes this claimed value is too low.  She decides to gather data in order to conduct a hypothesis test, and she writes her alternative hypothesis as “p = 0.47.”  What is wrong with this?
Group of answer choices
The alternative hypothesis should have a “<” sign rather than the “=” sign.
The wrong symbol is being used in the alternative hypothesis; p-hat should be used instead of p.
Nothing is wrong.
The alternative hypothesis should have an “>” sign rather than the “=” sign.
We cannot determine what might be wrong without knowing what the null hypothesis is.
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