miabartley72304 miabartley72304

06-04-2020
Mathematics

contestada

The blood types of 150 people were determined for a study as shown in the figure below.

If 1 person from this study is randomly selected, what is the probability that this Perron has either type A or type AB blood?
A.62/150
B.66/150
C.68/150
D.78/150
E.84/150

The blood types of 150 people were determined for a study as shown in the figure below If 1 person from this study is randomly selected what is the probability class=

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CinnamonToast26 CinnamonToast26

06-04-2020

you wrote the answer for D wrong.

ANSWER: D. 73/150

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