Answer:

True branch to execute when: 100 <= X <= 200.

IF X >= 100  AND X <= 200  THEN

Other answers also will work, for example:

IF 100 <= X  AND X <= 200  THEN

This can be confusing. There are two questions that the AND combines:

IF "X is big enough"  AND "X is not too large"  THEN

Each question can be asked in two ways.

Welter Weight Boxing

A welter weight boxer must weigh between 136 and 147 pounds. A boxer's weight is tested before each fight to be sure that he is within his weight category. Here is a program that checks if a welter weight boxer's weight is within range:

' Ringside Weigh-in
'
PRINT "Enter the weight:"
INPUT WEIGHT
IF  _______________ AND ______________ THEN
  PRINT "Weight is OK"
ELSE
  PRINT "Weight is not OK"
END IF
'
END

QUESTION 10:

Fill each blank with a relational expression so that WEIGHT is tested in two ways:

WEIGHT must be equal or greater than 136.
WEIGHT must be less than or equal to 147.