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3. R has a built-in character vector of US State names, state.name. Use this character vector...

3. R has a built-in character vector of US State names, state.name. Use this character vector and R's character functions to answer the following questions.

(a) List all the US State names that are more than one word. How many are there?

(b) What is the longest US State name(s) (including spaces) and how long is it?

(c) What is the longest single word US State name and how long is it?

(d) List all the US State names, where all of the upper and lower case “a"s are replaced with a capital “Z".

math   Statistics-And-Probability   
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Answer #1

R has built-in character Vector of US state names.

We are using that vector hereAnswer: Data sets related to the 50 states of the United States of America. Usage state.center state.division state.name state.abb state.area state.region state.x77 Details R currently contains the following state data sets. Note that all data are arranged according to alphabetical order of the state names. state.abb: character vector of 2-letter abbreviations for the state names.

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