briancruz048 briancruz048
  • 30-07-2021
  • Mathematics
contestada

A 90% confidence interval is (35 45). What is the margin of error?
A. 5
B.4.5
C.9
D.10

Respuesta :

shxx6947
shxx6947 shxx6947
  • 30-07-2021

Answer:

option A 5

I hope it's correct

.....

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