Are phone calls equally likely to occur any day of the week? The day of the week for each of 399 randomly selected phone calls was observed. The results are displayed in the table below. Use an a = 0.01 significance level. a. Complete the rest of the table by filling in the expected frequencies: Frequencies of Phone Calls for Each Day of the Week Outcome Frequency |Expected Frequency Sunday 52 Monday 61 Tuesday 51 Wednesday 47 Thursday 60 Friday 56 Saturday |72