Answer:
48
Explanation:
Monday- 28 emails
Tuesday-46 emails
Wednesday- 52 emails
Thursday-50 emails
Friday-64 emails
add them together- 240
240/5
The mean number of emails is 48
Mean:54
Mean is the average number (total number of emails divided by how many days she sent them in)
Monday:28
Tuesday:46
Wednesday:52
Thursday:50
Friday:64
(28+46+52+50+64)/5
=270/5
=54
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