Hi need help with the both of them please and thank you

6. Samuel is 190 cm tall. He is waiting outside the basketball court to get an autograph from a basketball player. The basketball team players' heights are normally distributed with a mean of 197 cm and a standard deviation of 7 cm. What is the probability that the first player Samuel meets will be shorter than him? 7. Consider the data on the lifetime in months of two cell phone batteries shown below. Which battery has a higher probability of needing replacement in less than 45 months. Explain with mathematical calculations and reasoning [3 marks] Battery A Mean = 36.6, Standard Deviation=9.5 Battery B Mean = 40.7, Standard deviation =4.3