1. Instructions: Reviewing the material discussed in class and making use of the class module, answer the following problems, remember you must present how you arrive at the results, each exercise has an assigned value.

1. Instructions: Reviewing the material discussed in class and making use of the class module, answer the following problems, remember you must present how you arrive at the results, each exercise has an assigned value. 2. Encounter: mode, mean by fx and fy, the median, the population variance and the population SD of the following exercise, you must nd the CI to solve the exercise and be able W de Fr nci Punto 41.2.2.2 B 32 12 37 1 5 42 25 47 1 0 52 9 57 4 62 to answer. Half: Median: Fashion 2. Value 11 pts The owner of Pets'R Us is interested in building a new store. It will be built if the average number of animals sold during the rst 6 months of the year 2021 is at least 300 and if the global monthly average for the year is at least 285. The data for 2021 are as follows: Ene. 234, Feb. 216, Mar. 195, Abr. 400, May 315, Jun. 274, Jul. 302, Ago. 291, Sep. 275, Oct. 300, Nov. 375, Bio. 450 3, What decision does the owner make and why? 3. Value 20 pts -Dave's store has a notice: "If our average prices are not the same or lower than others, you get it for free." One of Dave's customers went to the store one day and posted sales notes for six items that he purchased from a competitor for an average price lower than Dave's. The items cost. $ 1.29 $ 2.97 $ 3.49 $ 5.00 $ 7.50 $ 10.95 Daves's prices for the same six items are $ 2.35, $ 2.89, $ 3.19, S 4.98, $ 7.59 and $ [1.50. Dave's explained to the client: \"My ad refers to a weighted average of these items, our average is lower because our sales of these items have been? 9 12 8 6 3 Find the average of Dave's and the competitor's prices, and nd the weighted average of Dave's sales and the weighted average of the competitor's sales. Is Dave's looking for a problem or solving when talking about weighted averages? 5. Value 8 pts. The Chile Care Community Nursery is eligible to receive resources from a special state social services fund, as long as the average age of its children is below nine years. If the data presented below represent the age of the children who normally attend the center, will the center qualify for support from the center? 5. Value 8 pts. The Chile Care Community Nursery is eligible to receive resources from a special state social services fund, as long as the average age of its children is below nine years. If the data presented below represent the age of the children who normally attend the center, will the center qualify for support from the center