Answer Happy

Suppose we are interested in the relationship between gender and agreement with the statement: "Māori culture gives New Zealand its unique identity." The two variables used to investigate this are: Agreement level: Response to the statement: - Agree - Neither Disagree Don't know Gender: Which gender the person identifies with: - Female - Male - Non-binary Which one of these displays would be the most suitable to explore the relationship between the Agreement level and Gender? Side-by-side histograms O Side-by-side dot plots O Scatter plot O 3-D pie charts O Side-by-side bar charts of the proportions.

In order to find the mean price of sauvignon blanc wines in New Zealand, a random sample of 200 New Zealand sauvignon blanc wines was selected from winemag.com. winemag.com is the website for Wine Enthusiast magazine which publishes thousands of wine reviews including such things as the wine's price, rating and which country it was produced in. Only wines that are rated between 80 and 100 points are on the website. Which one of the following statements about errors in this survey is false? Sampling error would be present. O Selection bias would be present because only wines that have a rating between 80 and 100 are included in the sample. None of Interviewer effects, Question effects nor Self-selection bias would be present. Selection bias would be present because only wines on winemag.com are included in the sample. Selection bias would be present because only sauvignon blanc wines are included in the sample.