SA1234
SA1234 SA1234
  • 11-04-2020
  • Mathematics
contestada

Please anyone help me on this question

Please anyone help me on this question class=

Respuesta :

amna04352
amna04352 amna04352
  • 11-04-2020

Answer:

a) 60

b) 0.24

c) 150

Step-by-step explanation:

a) P(green) = ⅕

Expected no. = 300 × ⅕

= 60

b) total = 300

P(purple) = 72/300

= 6/25 = 0.24

c) P(blue) = 45/300

= 3/20 = 0.15

Expected no.: 1000 × 0.15

= 150

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