Consider the graph below, which asked 5|] respondents how many emails they send on the weekends. Answer the following questions. Please round your answers to 2 decimal places: do NOT convert to percentages. Survey of Weekend Emall Sending 10 E\" s E U' 2 LL 4 2 llllll [I 2 4 ti 3 1D Number Sent {a}The proportion of respondents who send zero emails is m . {b} The proportion of respondents who send at least 8 emails is . {C} The proportion of respondents who send any emails is . {d} The proportion of respondents who send between 2 and 5 emails {inclusive} is {e} The average number of emails sent is