Construct a 90 percent confidence interval for the


Of 44 bank customers depositing a check, 23 received some cash back. 

(a) Construct a 90 percent confidence interval for the proportion of all depositors who ask for cash back. (Round your answers to 4 decimal places.)

May normality of p be assumed?

Solution Preview :

Prepared by a verified Expert
Basic Statistics: Construct a 90 percent confidence interval for the
Reference No:- TGS02513498

Now Priced at $20 (50% Discount)

Recommended (96%)

Rated (4.8/5)