Question: 4.3 Find the margin of error for the given values of c, ,and n. c=0.90, =3.7, n= 49 Table of common critical values levels of

4.3

Find the margin of error for the given values of c, ,and n.

c=0.90, =3.7, n= 49

Table of common critical values

levels of confidence: zc:

90% 1.645

95% 1.96

99% 2.575

E= ??

(round to three decimals)

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