In a group of 1,500 people, 585 have blood type a, 165 have blood type b, 690 have blood type o, and 60 have blood type ab. what is the probability that a person chosen at random from this group has type b blood?

p(b) = 4%

p(b) = 11%

p(b) = 39%

p(b) = 46%

P(B) = 11%

Step-to-step explanation:-

The total number of people in a group = 1,500

The number of people have blood type B = 165

The probability that a person chosen at random from this group has type B blood is given by :-

In percent, the  probability that a person chosen at random from this group has type B blood is given by :-

the apgar score is 6

here are the 5 factors that are observed when calculating the apgar index:

skin color

blue everywhere - 0 points

white on the ends and pink on the body - 1 point

all pink - 2 points

heartbeat

absent - 0 points

slow - 1 point

fast - 2 points

reflexes

no answer: 0 points

responds to stimulations: 1 point

cries and coughs: 2 points

muscle tone

soft: 0 point

some bending or stretching: 1 point

active movements: 2 points

breathing

absent: 0 points

weak or irregular: 1 point

good and your baby is crying: 2 points

it is estimated that children whose score is between 8 and 10 are in perfect health and need only routine care. a score between 5 and 7 is representative of a fair condition. often this means that the child has suffered during delivery and probably needs with breathing. as a first step, your doctor will carefully rub the skin of your baby or give him oxygen with a mask.