Hey! Doing test corrections and cant figure this one out, thank you so much in advance.

A phone solicitation firm kept statistics on the lengths of the phone calls made to their clients. The results are show below: Time (min) 1 2 3 4 5 6 7 Frequency 17 11 24 16 13 10 8 Create a probability distribution table for this data. You will be submitting it as a JPEG/PNG/PDF file in the Communication section for 3 marks. Show all your work, round your probabilities to 2 decimal places if in decimal form. Determine the expected length of a phone call. Just type in the final answer as a decimal rounded to 2 decimal places