Question

Below are the blood types of 16 blood donors.

O- A+ O- O+ AB- A-
A+ B+ O+ A+ B- O+
A- O+ B- B+

i. Make a frequency table using these 7 blood types: O+, O-, A+, A-, B+, B-, AB-
ii. What is (are) the mode(s)?
iii. Does it make sense to talk about the average for this data? Why or why not?
iv. Using your frequency table draw a pie chart to display the distribution of blood types by filling in the following table:

Answer 1

i will try to post the table one min

Answer 2

Type | Frequency | Percentage of total | Measure of Central Angle (in degrees)
O+ | | |
A+ |
B+
O-
A-
AB-
B-

Answer 3

the second one is because the first is a document

Answer 4

thanks so much you rock

Answer 5

what are the modes how do i figure this out

Answer 6

the mode of a date set is the value which occurs with the highest frequency. a data set can have more than 1 mode if 2 or more values have the same maximum frequency, while a data set has no mode if all the values have the same frequency.

Answer 7

ok you lost me lol haha

Answer 8

mode will be the blood group (data set) with the highest frequency. check which group has the highest frequency?

Answer 9

Does it make sense to talk about the average for this data? Why or why not