SAS P1 L4b

Question 1

“Equal to” symbol?
Mnemonic?

Answer 1

=
EQ eq

Question 2

“Not equal to” symbol?
Mnemonic?

Answer 2

^=
~=
NE ne

Question 3

“Greater than” symbol?
Mnemonic?

Answer 3

>
GT gt

Question 4

“Less than” symbol?
Mnemonic?

Answer 4

<
LT lt

Question 5

“Greater than or equal to” symbol?
Mnemonic?

Answer 5

>=
GE ge

Question 6

“Less than or equal to” symbol?
Mnemonic?

Answer 6

<=
LT lt

Question 7

“Equal to one of list” symbol?
Mnemonic?

Answer 7

IN in

Question 8

Which need to use - symbol or mnemonic?

Answer 8

can use either symbol or mnemonic

Question 9

Not equal to ?

Answer 9

^=
~=
NE ne

Question 10

Greater than ?

Answer 10

>
GT gt

Question 11

Less than ?

Answer 11

<
LT lt

Question 12

Greater than or equal to ?

Answer 12

>=
GE ge

Question 13

Less than or equal to ?

Answer 13

<=

LT lt

Question 14

Equal to one of list?

Answer 14

IN in

Question 15

Which need to use - symbol or mnemonic?

Answer 15

can use either symbol or mnemonic

Question 16

What does the IN operator do?

Answer 16

IN operator

• selects values of equal to one of a list
• value list must be enclosed in parent
• separated by commas or blanks
• character values must be enclosed in quotes

Question 17

What are the arithmetic operators?
How do exponentiation?

Answer 17

* / + -
Exponent: **

Question 18

What are the logical operators?

Answer 18

Symbol Mnemonic What
& AND Logical AND
| OR Logical OR
^ (?) ~ NOT Logical NOT
(there is a logical NOT symbol that I don’t know how to type, like L flipped and rotated 90 degrees)