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

Carpenters Company, a manufacturing company, acquired equipment on January 1, 2017 for $510,000. Estimated useful life of the equipment was seven years and the
Find the slope on this line (2,2) (3,3)
Find the equation of the line that passes through points A and B. y. A (4,7) B (2,3)
Can you help me plz.
please help me in this question​
Mary poured 40,000 cm3 of water into an aquarium that is shaped like a rectangular box. If the length and width of the aquarium are 40 cm and 80 cm, respectivel
3:9 and 27:81 are the ratios equivalent or not?
Zoe and aspen were like two peas in a pod on the playground
4, 6, 2, 6, 9, 3, 5 Mode ?? Median ?? Mean??
Were any of your substances difficult to identify as polar, nonpolar, or ionic? Explain.