The website guessmyage.net allows users to submit a photo and then people visiting the site can guess their age. A female wants to know if people typically perceive her to be younger than 21 years old. She submits a photo to the site. After several months she selects a random sample of the age “guesses” submitted by people visiting the site and tests the following hypotheses: ho u=21 ha u(less than)21 where µ = the true mean guessed age for all people who visit the website. Which of the following describes a consequence of committing a Type I error in this setting? options The woman would believe she looks younger than she does. The woman would believe she looks older than she does. The woman would believe she looks precisely her age. The woman would believe that visitors of the site are good at assessing her age.
The website guessmyage.net allows users to submit a photo and then people visiting the site can guess their age. A female wants to know if people typically perceive her to be younger than 21 years old. She submits a photo to the site. After several months she selects a random sample of the age “guesses” submitted by people visiting the site and tests the following hypotheses:
ho u=21
ha u(less than)21
where µ = the true mean guessed age for all people who visit the website. Which of the following describes a consequence of committing a Type I error in this setting?
options
The woman would believe she looks younger than she does.
The woman would believe she looks older than she does.
The woman would believe she looks precisely her age.
The woman would believe that visitors of the site are good at assessing her age.
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