Question: Please help. Please complete these in (Rstudio) - Rcode DETAILS MY NOTES ASK YOUR TEACHER 67% of teenagers, ages fifteen to seventeen, are concerned about

Please help. Please complete these in (Rstudio) - Rcode

DETAILS MY NOTES ASK YOUR TEACHER 67% of teenagers, ages fifteen to seventeen, are concerned about their credit scores. Suppose we randomly select 29 fteen- to seventeen-year-old teenagers and determine if they are concerned about their credit scores. Let X be the number of the selected teenagers who are concerned about their credit scores. Let Y be the number of selected teenagers who are not concerned about their credit score. Let p = the probability that a particular selected teenager is concerned about his/her credit scores. a. What is the value of p as a decimal? b. What is the probability that X = 21? c. What is the probability that X > 21? d. What is the probability that 17 s X s 20? e. What is the expected value of X? f. What is the variance of X? 9. What is the probability that the rst 4 selected teenagers all say they are concerned about their credit scores? h. What is the probability that Y

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