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Can someone help me for these questions please?
1. For each of the following problems, give the R command that would provide the solution. Use R to determine the answer.
(a) 35(16-12)
(b) √(87/4)
(c) 63
(d) What R commands would yield z as the sum of x = 5 and y = 6?
(e) What R command would yield test as a data vector with values 10, 20, 30, 40, and 50?
(f) What R command will compute the following statistics of the vector test?
i) sum
ii) median
iii) standard deviation
When you retired we combine the money into an account with an annual return of 6.7 percent. Assume the returns are expressed as APRs.
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The U.S. population of people 13 + is 252,904,000. Expressed as a percentage, what is the monthly reach of people 13 + of Facebook?
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