[See Solution] You have people complete a survey asking them what their favorite donut is. Note: You do not have to actually do a survey. How many people in total
Question: You have people complete a survey asking them what their favorite donut is. Note: You do not have to actually do a survey.
- How many people in total took the survey (and gave a response)? Note: You can make this number up as long as it’s an integer between 100 and 1000. Choose something interesting (not 100).
- How many people in the survey liked glazed donuts?
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Use this info to construct a 98% confidence interval for the true proportion of all people that like glazed donuts. Use the 4 step method as shown in the Chp. 8 lecture videos. As a reminder the 4 step process is:
- Find the critical value. Round to 2 decimal places.
- Find the margin of error. Round to 3 decimal places.
- Construct the confidence interval using inequality notation (ie. "<")
- Write an interpretation of your interval using proper units.
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