1. The wechsler IQ scale measures intelligence and has a population mean of 100 and a population standard deviation of 14. if someone who took the test had a z score of 1.85, what score did they get on the IQ test?

2. It is known that females have a pulse rate of =77.5 and =11.6(beats per minute). Is it considered unusual from a statistical standpoint for a woman to have a pulse rate of 91.5 beats per minute? Explain your reasoning using statistics.