Male Female child A 4 3 9 B 3 541 2 C 5 1 f541 D...

	Male	Female	child
A	4	3	9
B	3	541	2
C	5	1	f541
D	9	6	4
E	7	9	10

IAQ 6 USING THE TABLE IN IAQ 5, THE NAMES OF ALL OF THESE PEOPLE ARE PLACED IN A BOX, THEY ARE THORUGHLY MIXED; THEN ONE NAME IS PULLED FROM THE BOX AT RANDOM; ; FIND THE PROBABILITY THAT THE PERSON WAS FEMALE GIVEN THAT THEY WERE IN GROUP B

3 PLACE DECIMAL

Solutions

Expert Solution

	Male	Female	child	TOTAL
A	4	3	9	16
B	3	541	2	546
C	5	1	541	547
D	9	6	4	19
E	7	9	10	26
TOTAL	28	560	566	1154

The Probability that the person was a female given that they were in group B is

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ALTERNATIVE METHOD:

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Note:

For the displayed values we did the problem as it is. If the number printed there is not correct; no issue with that numbers. Because the procedure is same whatever the numbers be.

orchestra answered 1 year ago

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