Interactive webpage > summary statistics and data vis > checking data

[willdkreid]

Interactive webpage > summary statistics and data vis > checking data > paragraph 2

1. palmer needs a capital > Palmer

Interactive webpage > summary statistics and data vis > checking data > code box 1

1. remove # from before names() and dim() and put penguins in () because instructions aren't clear what the student needs to do.

Interactive webpage > summary statistics and data vis > checking data > paragraph 7

1. no explanation of str() function and what the results mean e.g. what is a factor, num, int etc… T

[rasanderson]

Changes made as requested