(MATH) MAT 133 Assignment Questions with Answers Latest Test Guide

(MATH) MAT 133 Assignment Questions with Answers Latest Test Guide. Under a recent U.S. Food and Drug Administration (FDA) standard for food contaminants, 3.5 ounces of tomato sauce can have up to 30 fly eggs, and 11 ounces of wheat flour can contain 450 insect fragments. How could statistical sampling be used to see that these standards of food hygiene are being met by producers? Sampling allows the FDA to state, within a margin of error and some level of confidence, that tomato sauce produced in the United States is meeting the standard. Sampling allows the FDA to guarantee that 100 percent of all tomato sauce produced is meeting the standard. When it is impossible to test an entire population, we rely on randomly sampled products to estimate product quality, stating our level of confidence and margin of error. References Multiple Choice Difficulty: 3 Hard Learning Objective: 01-01 Define statistics and explain some of its uses.   Assignment Print View 3. Award: 5 out of 5.00 points The following table and graph represent the relationship between restaurant size and interior seating for 74 Noodles restaurants. Number of Restaurants in Each Category (n = 74 restaurants) Square Feet Inside Restaurant Interior Seats 1000 4000 Row Total 105 130 0 0 0 3 3 80 21 55 45 30 55 1 4 0 0 5 Col Total Click here for the Excel Data File (a) Which of these two displays (table or graph) is more helpful in visualizing the relationship between restaurant size and interior seating for 74 Noodles restaurants? The graph is much more useful. (b) Describe the data. The data points on the far right show restaurants that have large square feet as well as a lot of interior seats. The point all the way to the left shows the opposite, small square footage with hardly any interior seats. References Worksheet Difficulty: 1 Easy Learning Objective: 01-01 Define statistics and explain some of its uses. The following table and graph represent the relationship between restaurant size and interior seating for 74 Noodles restaurants. Number of Restaurants in Each Category (n = 74 restaurants) Square Feet Inside Restaurant Interior Seats 1000 4000 Row Total 105 130 0 0 0 3 3 80 21 55 45 30 55 1 4 0 0 5 Col Total Click here for the Excel Data File (a) Which of these two displays (table or graph) is more helpful in visualizing the relationship between restaurant size and interior seating for 74 Noodles restaurants? The graph is much more useful. Assignment Print View (b) Describe the data. The data points on the far right show restaurants that have large square feet as well as a lot of interior seats. The point all the way to the left shows the opposite, small square footage with hardly any interior seats. Explanation: (a) The graph is much more useful. We can clearly see that as square feet in the restaurant increases, so does interior seats. It is a fairly strong linear relationship.