Exercise

1. Use the function c to create a vector with the average high temperatures stated in the table below. Call the object temp, do the same for the city names from the table, call this object city.

   city	temperature
   Beijing	35
   Lagos	88
   Paris	42
   Rio de Janeiro	84
   San Juan	81
   Toronto	30

   To avoid typo’s

   You can copy paste the cities and temperatures from here
   cities: "Beijing", "Lagos", "Paris", "Rio de Janeiro", "San Juan", "Toronto"
   temperatures: 35, 88, 42, 84, 81, 30

2. Use the names function and the objects from question 1 to name the temp vector in a way that every temperature is associated with its corresponding city name.

   Hint

   run ?names in RStudio for more information on how to use the function.

3. Use the [ and : operators to access the temperature of the first three cities of the named temp vector. put your result in an object named temp_13.

4. Use the [ operator and a vector to access the temperature of Paris and San Juan of the named temp vector. put your result in an object named temp_ps.

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NOTE Make sure you add the city and temperature elements in the same order as in this description!