Use the accompanying frequency polygon to answer the following questions a How many people sent five e mail messages b How many people sent six or fewer e mail messages c How many people were included in the survey d Construct a frequency distribution from the frequency polygon e Construct a histogram from the frequency distribution in part d umber of Peopl e Construct a histogram from the frequency distribution in part d OA OB OPEYNO 6 7 Number of E mail Messages Sent 8 9 10 Number of People Number of E mail Messages Sent SEDINO CITR Number of People Number of E mail Messages Sent per Day M Number of Messages Der Type whole numbers O C Number of People OPOTNO Number of E mail Messages Sent of MT 10 odb C