Does the rolling of two dice have a higher probability of landing on an even number or is @Tuurtles lying..?

running_the_numbers.py

#!/usr/bin/env python3
#MIT License
#
#Copyright (c) 2016 Félix Wolf
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#SOFTWARE.

#To prove something from @Direboar's chat on twitch
#Does the rolling of two dice have a higher probability of landing on an even
# number or is @TUURTLES lying..?

import random
import datetime

#Times to run simulation
testCount = 10
loopCount = 1000

#Since statistics module is giving me a hard time
def getAverage(inlist):
    total = 0
    for i in inlist:
        total = total + i;
    return total / len(inlist)

totalEven = []
averageEven = 0
totalOdd = []
averageOdd = 0

startTime = datetime.datetime.now()
for t in range(testCount):
    print("Running test %i"%t)
    countEven = 0
    countOdd = 0
    for i in range(loopCount):
        diceA = random.randint(1,6)
        diceB = random.randint(1,6)
        grandTotal = diceA + diceB
        if grandTotal % 2 == 0: #Even
            countEven = countEven + 1
        else:
            countOdd = countOdd + 1
    totalEven.append(countEven)
    totalOdd.append(countOdd)
    
endTime = datetime.datetime.now()
totalTime = endTime.microsecond - startTime.microsecond

print("Ran a total of %i tests with %i loops in %ims\nEven: %s\nOdd: %s" \
    "\nAverage even: %i\nAverage odd: %i" % \
    (testCount, loopCount, totalTime, \
    ", ".join(str(x) for x in totalEven), \
    ", ".join(str(x) for x in totalOdd), \
    getAverage(totalEven), getAverage(totalOdd)))

Ran a total of 10 tests with 1000 loops in 56007ms
Even: 491, 508, 495, 484, 483, 483, 490, 472, 501, 486
Odd: 509, 492, 505, 516, 517, 517, 510, 528, 499, 514
Average even: 489
Average odd: 510