i) Find the average measurement for the following variables `RPG`, `RPG`, `H`, `AB` `BatAge and `R`. ii) Create dotplot's or histogram's for each variable in (i). iii) Using your own words, describe the distribution of each variable in (i). Write your answer outside the code chunk. iv) Find the average and the standard deviation of the variables `BatAge`, `R` and `H` for each league. v) Describe any differences or similarities between the leagues. Write your comment outside the code chunk.

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass.cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array.c . run this program and observe the results.

Jake really works well with numbers and is skilled with computers but doesn't work well with others. which of the jobs discussed in this unit might be best for jake? why?

The song about casey jones a railroad engineer who gives his life on the job would most likely gall under the folk song category of? a-work song b-nonsense song c-religious song d-ballad