williamsdevante76 williamsdevante76

31-05-2020
Mathematics

contestada

if a binomial event has a probability of success of 0.5, how many successes would you expect out of 2000 trials

A.1000
B.600
C.1800
D.1400

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

31-05-2020

Answer:

1000

Step-by-step explanation:

a binomial event only has two possible outcomes

P(success) = .5

Multiply the probability of success by the number of trials

.5*2000 =1000

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