programming languages Online Quiz - 164
|Description: programming languages Online Quiz - 164|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: programming languages|
While using CLASS and BY Statements in PROC MEANS one should keep in mind :
Which of the following code gives the output : The MEANS Procedure Analysis Variable : totrev Mean Sum 753.82 12349156.38
What does the following code do? PROC MEANS DATA= ORGANIZATION(WHERE=(REGION IN('WESTERN','SOUTHERN') and SUBSTR(RATE_SCHEDULE,1,2) = 'E1')) MAXDEC = 0 MEAN SUM NONOBS; VAR TOTREV; CLASS REGION RATE_SCHEDULE; run;
data test; input region $ totrev tothrs totkwh; datalines; north 3 45 55 north 345 64 64 south 235 34 345 east 23 346 576 south 23 5 4 ; run; PROC MEANS DATA=TEST1 NOPRINT; VAR TOTREV TOTKWH TOTHRS; OUTPUT OUT=TEST2 sum(TOTREV TOTKWH) = mean(TOTREV) = median(TOTHRS) = / AUTONAME; run; What are the column names of the dataset TEST2?
Which of the following code can obtain a 95 percent confidence interval around the mean total KwH consumption and around the mean billed revenue, along with the mean and median from the dataset ORGANIZATION.
A variable defined in a report is available
Which Java keywords do you use in conditional statements to control program flow? Choose more than one option.
Assume you create a Student class with the variables name, ID, and course. You then create a method called gradeStudent. If you create a subclass of the Student class called GraduateStudent, what does it inherit?