What does proc standard do?1. It standardizes variables in a data set to agiven mean and standard deviation.2. It creates a new data set containing thestandardized valueshttp://support.sas.com/documentation/cdl/en/proc/61895/HTML/default/viewer.htm#a000146748.htm
SAS OPERATORS (ARITHMETIC)Symbol Definition Example raise to a ** a**3 power * multiplication 2*y / division var/5 + addition num+3 var1- - subtraction var2
SAS OPERATORS (COMPARISON)Symbo Mnemonic Definition Examplel Equivalent = EQ equal to a=3 ^= NE not equal to a ne 3 > GT greater than num>5 < LT less than num<5 greater than or equal >= GE var>=300 to <= LE less than or equal to var<=300 num in (3, 4, IN IN equal to one of a list 5)
SAS OPERATORS (LOGICAL)Symbol Mnemonic Equivalent Example & AND (a>b) & (c>d) / OR (a>b) / (c>d) ^ NOT not (a>b)
Proc means What statement would produce the following output?
What statements do you need to produce the secondoutput?
5 students name John (boy), Mary (girl), Dick (boy),Lucy (girl), and James (boy) has the following scores inthe following subjects: NamesSubject John Mary Dick Lucy JamesMath 90 80 78 74 70English 96 60 78 50 74French 87 87 56 78 95Physics 45 65 34 77 73History 77 66 88 56 891. Write a sas program to output this data.2. Find the mean and sum of each student’s grades.