Predict the output of the following code fragments:

for x in 'lamp':
    print(str.upper(x))

Predict the output of the following code fragments:

x = 'one'              
y = 'two'              
counter = 0            
while counter < len(x):
    print(x[counter], y[counter])
    counter += 1

Predict the output of the following code fragments:

x ='apple, pear, peach, grapefruit'
y = x.split(', ')
for z in y:
    if z < 'm':
        print(str.lower(z))
    else:
        print(str.upper(z))

Which of the following is the correct output for the execution of the following Python statement ?

print(5 + 3 ** 2 / 2)

1. 32
2. 8.0
3. 9.5
4. 32.0