meredith48034
meredith48034 meredith48034
  • 01-08-2019
  • Mathematics
contestada

I don't understand this probability problem. ​

I dont understand this probability problem class=

Respuesta :

freckledspots freckledspots
  • 02-08-2019

Answer:

D. is the answer if you are given that 40% are purple and 18% are green.

Step-by-step explanation:

So if you do this with replacement, it is just P(green)*P(purple).  Here the probability of purple will not be change because we are putting the first bead back in the bag.

P(green)*P(purple)=.18*.4=0.072 or 7.2%

Answer Link

Otras preguntas

Why were more Americans able to buy luxury items such as cars in the 1920's
A gallon jug of milk is 3/4 full. After breakfast the jug is 1/12 full. Find the difference of the amounts before breakfast and after breakfast.
the gcf of two numbers is equal to the lesser of the numbers? Is this statement always, sometimes, or never true?
what is 5.5 as an improper fraction?
What is 16,473 rounded to the nearest hundred and thousand
An elected leader in a parliamentary democracy is called a prime minister. a. True b. False
Is it necessary to add a zero after 1.08 to find the sum
How were marriages arranged in medieval European society?
What type of charge does an neutron
The Earth’s core is made of an alloy of A. iron and nickel. B. copper and iron. C. zinc and magnesium. D. iron and zinc.