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1. Ramen rating. A wholesale online store is interested in the consumers ratings of the ramen products sold on their website. They selected 472 bestselling ramen products based on the store sales in the past year. The average rate score of these 472 products is 4.26. (a) Identify the population of interest, parameter of interest, sample, sample size, and statistic. (b) Is it fair to claim that "the average rating score of all ramen products sold by this online store is 4.26"? (Choose ONE.) i. Yes, the claim is fair because the population parameter is always equal to the sample statistic. ii. Yes, the claim is fair because the sample size is large. iii. No, the claim is not fair because the sample only contains bestselling product, which is not representative of all ramen products sold by this store. iv. No, the claim is not fair because the sample does not include the products that are not sold by this store. Now, the store wants to learn more about these 472 bestselling products, including two variables Brand and Style. Answer the following question based on the provided graph. Brand Count Nissin Nongshim Samyang ili.. 47 14 3 2 Cup Bowl Pack Bowl Pack Bowl Pack Cup Style (c) In this sample, how many products of Nissin is in style of "Cup Noodles? Report your answer as a whole number. (d) In this sample, what proportion of all Samyang products is in style of Pack Noodles? Re- port your answer as a 4-decimal proportion, e.g. report 14.346%" as "0.1435. (e) In this sample, what proportion of all Bowl Noodles is of brand Nongshim? Report your answer as a 4-decimal proportion, e.g. report 14.346%" as "0.1435. (f) Report the mean of Brand and the mean of Style(Choose One) Bowl Cup Pack Can't be calculated (8) Report the median of Brand and the median of Style: (Choose One) Bowl Cup Pack Can't be calculated

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