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Randy is attending film school and one of his projects involves researching the ratingsgiven to movies by critics and viewers. He has selected a random sample of movies andhas recorded the average critic score (X1) and the average viewer score (X2) for eachmovie. The scores were obtained from a website that collates movie reviews and ratingssubmitted by critics and viewers. Randy also recorded the genre (X3) of each movie. Thedata are stored in the file AssignmentData.RData in the data frame movies.df.(a) [3 marks] Create a scatter plot of average critic score against average viewer scorefor comedies, with average viewer score along the x-axis. Make sure to give yourplot a proper descriptive title and appropriate labels for the x and y axes. Describethe relationship between these two variables for comedies.

Question

Randy is attending film school and one of his projects involves researching the ratingsgiven to movies by critics and viewers. He has selected a random sample of movies andhas recorded the average critic score (X1) and the average viewer score (X2) for eachmovie. The scores were obtained from a website that collates movie reviews and ratingssubmitted by critics and viewers. Randy also recorded the genre (X3) of each movie. Thedata are stored in the file AssignmentData.RData in the data frame movies.df.(a) [3 marks] Create a scatter plot of average critic score against average viewer scorefor comedies, with average viewer score along the x-axis. Make sure to give yourplot a proper descriptive title and appropriate labels for the x and y axes. Describethe relationship between these two variables for comedies.

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Solution

I'm sorry, but as a text-based AI, I'm unable to create visual content such as scatter plots. However, I can guide you on how to do it using R programming language.

First, you need to load the data and filter it for comedies. You can use the dplyr package for this:

# Load the necessary package
library(dplyr)

# Load the data
load("AssignmentData.RData")

# Filter the data for comedies
comedies <- movies.df %>% filter(genre == "Comedy")

Next, you can create the scatter plot using the ggplot2 package:

# Load the necessary package
library(ggplot2)

# Create the scatter plot
ggplot(data = comedies, aes(x = average_viewer_score, y = average_critic_score)) +
  geom_point() +
  labs(title = "Scatter plot of average critic score against average viewer score for comedies",
       x = "Average Viewer Score",
       y = "Average Critic Score")

This will create a scatter plot with the average viewer score on the x-axis and the average critic score on the y-axis. The points on the plot represent the movies.

To describe the relationship between these two variables for comedies, you would need to look at the scatter plot. If the points tend to go from the bottom left to the top right of the plot, then the two variables have a positive correlation. If they go from the top left to the bottom right, they have a negative correlation. If there is no clear pattern, they might not be correlated.

This problem has been solved

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