Malik carried out an observation in a local cinema to investigate which films males and females watch - AQA - A-Level Psychology - Question 9 - 2019 - Paper 1

The bar chart should display the number of participants for each gender who watched a horror film. The x-axis should show 'Gender of participant' (Male, Female) and the y-axis should denote 'Number of participants'. The heights of the bars should reflect the values from Table 1, where the number of males who watched a horror film is 5 and the number of females is 10.

Based on the expected values and the differences calculated, the chi-squared value totals to approximately 3.98. The completed table elements should be filled accordingly.

Using the chi-squared value of 3.98 and comparing it to the critical value from the chi-squared distribution table for df = 1 at p=0.05, which is 3.841, we find that 3.98 is greater than 3.841. Therefore, we can conclude that there is a significant difference between male and female film choices.

One weakness of using quantitative data is that it may overlook the subtleties and qualitative aspects of film preferences, such as personal experiences or emotional connections that influence why individuals choose specific films.