def test_isListOfNumber_7(): assert isListOfNumber([2,3,[4]])==False
def test_isListOfNumber_5(): assert isListOfNumber([2,3,4,5.6,7])==True
def test_isListOfNumber_6(): assert isListOfNumber([2,3,'oops',5])==False
def test_isListOfNumber_4(): assert isListOfNumber([3.4])==True
def test_isListOfNumber_3(): assert isListOfNumber([3])==True
def test_isListOfNumber_2(): assert isListOfNumber(3)==False
def test_isListOfNumber_1(): assert isListOfNumber('Fred')==False
def test_isListOfNumber_8(): assert isListOfNumber([])==True