Working on ECON 325: Dispersion and Dependence- Module 2 - in progress

[amohaidly1996]

• [ ] Category 4 From interpreting variation, "\64275.27 away from the mean of \54482.52" on the second line, there is a backslash before he numbers, is this suppose to be there?

• [ ] Line 29 where it's asked to run ggplot I got an error message as the following "Warning message: “Removed 48875 rows containing missing values (geom_point()).” but it still successfully shows the plot

• [ ] Category 1, I entered this code which is under "Making Tables: Visualizing Results" census_data <- census_data %>% drop_na(wages) but got the following error message

Error in drop_na(., wages): could not find function "drop_na" Traceback:

1. census_data %>% drop_na(wages)

• [ ] Category 1, for the next code I also got this error message Error in group_by(., immstat): object 'census_data' not found Traceback:

1. census_data %>% group_by(immstat) %>% summarize(avg_wage = mean(wages), . sd_wage = sd(wages), median_wage = quantile(wages, 0.5), . r_wm = cor(wages, mrkinc))
2. summarize(., avg_wage = mean(wages), sd_wage = sd(wages), median_wage = quantile(wages, . 0.5), r_wm = cor(wages, mrkinc))
3. group_by(., immstat)

• [ ] Category 1, for the next codes I also getting error messages for all the following commands

[amohaidly1996]

@oliverxjy ready for review