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The average library patron reads 42 books each year with a standard deviation of 12...

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The average library patron reads 42 books each year with a standard deviation of 12 books The library would like to reward its top 25 of patrons as judged by the number of books read each year How many books must a library patron read to be eligible for the reward if the library is only examining 100 patrons Use the z table below 0 00 0 01 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 3 0 618 0 622 0 626 0 629 0 633 0 637 0 641 0 644 0 648 0 652 0 4 0 655 0 659 0 663 0 666 0 670 0 674 0 677 0 681 0 684 0 688 0 5 0 691 0 695 0 698 0 702 0 705 0 709 0 712 0 716 0 719 0 722 0 6 0 726 0 729 0 732 0 736 0 739 0 742 0 745 0 749 0 752 0 755 0 7 0 758 0 761 0 764 0 767 0 770 0 773 0 776 0 779 0 782 0 785 0 8 0 788 0 791 0 794 0 797 0 800 0 802 0 805 0 808 0 811 0 813 0 9 0 816 0 819 0 821 0 824 0 826 0 829 0 831 0 834 0 836 0 839 Round the z score and a to two decimal places Round up to the nearest whole number Z score Z Sorry that s incorrect Try again 0 books

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