PCC Business students would like to know how much the average customer at Bank of America has in their savings account.Since they cannot get that information from the bank, they camped outside the location on Colorado Blvd and asked every customer as they left the branch.They collected the following information from the customers.$649$568$667$1,152$641$856$966$783$859$985a) Develop a 98% confidence interval for the population mean.$762$1.159$867b) What range of pages will 99.7 percent of all the prints from a print cartridge fall into?c) What range of savings amount will 99.7 percent of all the customers fall into?d. Is it reasonable to state that the average customer saves $900? Justify your answer.$961$764$958 $1,054 $1,166$652$1,125$1,254

A random sample of 21 bank customers was selected to determine the average amount in the bank…

Answered: PCC Business students would like to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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