The Local Newspaper Receives Several Complaints Per Day About Typographic

Multiple Choice

The local newspaper receives several complaints per day about typographic errors.Over a seven-day period,the publisher has received calls from readers reporting the following number of errors: 4,3,2,6,7,3,and 9.Based on these data alone,what type of control chart(s) should the publisher use?

A) p-chart
B) c-chart
C) -chart
D) R-chart
E) - and R-charts