Atypist makes an average of 4 typo errors per page that she types. if the number of errors per each typed page can be modeled according to the poisson distribution, what is the probability that she will make more than 3 typo errors in the next page? express your answer in decimals and round to two significant places after the decimal. for example 0.1678 should be entered as 0.17.

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places