18. The Talabat delivery service keeps track of the number of late deliveries (more than 20...

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18. The Talabat delivery service keeps track of the number of late deliveries (more than 20 minutes past the time promised to clients) per day. They plan on using a control chart to plot their results. Which type of control chart(s) should you recommend for Talabat? a. Both the x-chart and the R-charts b. The p-chart c. The c-chart d. The R-chart e. Only answers (a) and (b) are correct 18. The Talabat delivery service keeps track of the number of late deliveries (more than 20 minutes past the time promised to clients) per day. They plan on using a control chart to plot their results. Which type of control chart(s) should you recommend for Talabat? a. Both the x-chart and the R-charts b. The p-chart c. The c-chart d. The R-chart e. Only answers (a) and (b) are correct