Reference no: EM132845359

Linda, the manager of a large supermarket, keeps four checkouts open.

However, she has noticed queues for registers 1 and 2. She kept a record of which registers 2000 shoppers chose for checkout, and these were found to be as follows:

register 1= 677
register 2= 550
register 3=402
register 4=371

Based on these data, can Linda conclude that an unequal number of shoppers are likely to use each of the registers? Use a 5% level of significance.