■. Lydia is trying to answer the question: "How much do large eggs weigh?" She collects 15 large eggs and measures the following weights in grams: 55,51,58,59, 59,59,60,6 9 10 11 12 13 14 15 562 58, 62, 57, 60, 62, 65, 59, 61, 55, 60, 63, 59, 81, 62, 59 62,62,63,65 81 (a) Explain why Lydia's question requires statistics to answer. [2 points] Lydia's question requires statistics to answer because not all large eggs weigh the same so we nued an averag of how much they weich (b) Find the mean and standard deviation for this sample. Round both measures to the nearest tenth. [2 points] The mean is 61.5 and the stand ard deviation for the sample is 5 (c) How many of the 15 data values fall within one standard deviation of the mean? Show how your answer. [3 points] 61.5-5.755.8 61.5+5.1=67.2 you four 1

■. Lydia is trying to answer the question: "How much do large eggs weigh?" She collects 15 large eggs and measures the following weights in grams: 55,51,58,59, 59,59,60,6 9 10 11 12 13 14 15 562 58, 62, 57, 60, 62, 65, 59, 61, 55, 60, 63, 59, 81, 62, 59 62,62,63,65 81 (a) Explain why Lydia's question requires statistics to answer. [2 points] Lydia's question requires statistics to answer because not all large eggs weigh the same so we nued an averag of how much they weich (b) Find the mean and standard deviation for this sample. Round both measures to the nearest tenth. [2 points] The mean is 61.5 and the stand ard deviation for the sample is 5 (c) How many of the 15 data values fall within one standard deviation of the mean? Show how your answer. [3 points] 61.5-5.755.8 61.5+5.1=67.2 you four 1

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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