paulasimmons33 paulasimmons33

12-10-2016
Mathematics

contestada

Joanie tossed a nickel 30 times. She tallied 18 heads and 12 tails.

a) What is the experimental probability the next toss will be a tail?

b) What is the experimental probability the next toss will be a heads?

c) What is the theoretical probability the next toss will be heads?

Respuesta :

12-10-2016

A) It would be 12 out of 30
B) 18 out of 30
C) 15 out of 30

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