Answer:
Step-by-step explanation:
a). =
=
= [Since, i =
]
b). =
=
= 5 ± 2i [Since, i = ]
c). =
=
=
= [Since, i =
]
Answer:
LQ = 5
Median = 6
Step-by-step explanation:
gives us 5.5, so we do the average of position 5 and 6. This gives us 6, so the median is 6.
Now we find the median of the bottom half of the numbers, which is 5, so the LQ is 5.
Now we find the median of the upper half of the numbers, which is 7, so the UQ is 7.
