redit card. Since the standard error of the sample distribution of the rates for n=49 customers who shopped more than 100 TL is 0.062, find the probability that 28% to 30% of these n=49 customers use a credit card? A) 0.1056 B) 0.654 C) 0.347 D) 0.34

redit card. Since the standard error of the sample distribution of the rates for n=49 customers who shopped more than 100 TL is 0.062, find the probability that 28% to 30% of these n=49 customers use a credit card? A) 0.1056 B) 0.654 C) 0.347 D) 0.34

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

13 - It is known that 25% of the customers who shop more than 100 YTL in the big shopping mall, shop with a credit card. Since the standard error of the sample distribution of the rates for n=49 customers who shopped more than 100 TL is 0.062, find the probability that 28% to 30% of these n=49 customers use a credit card?
A) 0.1056

B) 0.654

C) 0.347

D) 0.342

E) 0.986

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