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can I get answers for these please

Alberta COVID-19 statistics report that the age for those hospitalized with COVID-19 is normally distributed with a mean age of 61.7 years and a standard deviation of 7.938 years. Please use this information to answer the following questions and please use R (not the z-table) for any calculations. a. What is the probability that a randomly selected individual hospitalized for COVID-19 will be at most 64 years old? Answer: Round to at least FOUR digits after the decimal if necessary. b. Because of the rising number of COVID-19 patients in Alberta hospitals, a patient must be older than 68 years to receive fast-track hospitalization. What is the probability that an individual hospitalized for COVID-19 will have received fast-track hospitalization? Answer: Round to at least FOUR digits after the decimal if necessary. c. The youngest 5% of patients wifio are hospitalized for COVID-19 are considered 'young' patients. What is the maximum age (in years) that an individual hospitalized for COVID-19 can be and still be considered a 'young' patient? Answer: years. Round to at least FOUR digits after the decimal if necessary. d. Suppose the z-score (standardized score) of the age of a person hospitalized for COVID-19 is given as 1.28. Which of the following statements is a correct interpretation of the meaning of this value? A. This person is 1.28 times older than the average person hospitalized for COVID-19 B. This person is 1.28 years older the average person hospitalized for COVID-19 O C. This person is 1.28 standard deviations older than the average person hospitalized for COVID-19 O D. There is not enough information provided to interpret this value preview answers