www-awa.aleks.com ALEKS - ?... ? ????? ???????... ????? ?????? ?... 43 | Team-X The Crown... ??????? 48 rag... Practice 5 Question 7 of 25 (1 point) | Question Attempt: 1 of 1 ?? Español \( \checkmark 1 \) \( \checkmark 2 \) \( \checkmark 3 \) \( \checkmark 4 \) \( \checkmark 5 \) \( \checkmark 6 \) \( \equiv 7 \) 8 9 10 11 1 Human Blood Types Human blood is grouped into four types. The percentages of Americans with each type are listed below. - \( 42 \% \) A \( 39 \% \) B \( 15 \% \) AB 4\% Send data to Excel Choose one American at random. Find the probabilities of the following. Part 1 of 3 (a) Has type \( A B \) blood The probability that a random American has type \( A B \) blood is \( \square \) 4 \%. Part 2 of 3 (b) Has type O or A The probability that a random American has type O or A is \( \square \) 81 \( \% \). Part: 2 / 3 Part 3 of 3 (c) Does not have type A or B The probability that a random American does not have type A or B is \( \square \) \( \% \). Skip Part Check Save For Later Submit Assignment
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- Type A: 42% - Type B: 39% - Type AB: 15% - Type O: 4% Show more…
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In addition to being grouped into four types, human blood is grouped by its Rhesus (Rh) factor. Consider the figures below that show the distributions of these groups for Americans: O A B AB Rh+ 37% 34% 10% 4% Rh- 6% 6% 2% 1% Source: www.infoplease.com Download data Choose an American at random. Find the following probabilities: Enter your answers as decimals rounded to 3 decimal places.
Human Blood Types Human blood is grouped into four types. The percentages of Americans with each type are listed below. $$ \begin{array}{ccccccc}{0} & {43 \%} & {\text { A } 40 \%} & {\text { B } 12 \%} & {} & {\text { AB } 5 \%}\end{array} $$ Choose one American at random. Find the probability that this person a. Has type B blood b. Has type AB or O blood c. Does not have type O blood
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