Complete parts (a) through (d) for the sampling distribution of the sample mean shown in the accompanying graph. Click the icon to view the graph. (a) What is the value of u? The value of u; is 700 (b) What is the value of o;? The value of o; is 20. (c) If the sample size is n= 9, what is likely true about the shape of the population? O A. The shape of the population is skewed right. B. The shape of the population is approximately normal. OC. The shape of the population is skewed left. O D. The shape of the population cannot be determined. (d) If the sample size is n= 9, what is the standard deviation of the population from which the sample was drawn? The standard deviation of the population from which the sample was drawn is 680 700 720 The distribution is normal. The locations of the peak and inflection points are shown.

Complete parts (a) through (d) for the sampling distribution of the sample mean shown in the accompanying graph. Click the icon to view the graph. (a) What is the value of u? The value of u; is 700 (b) What is the value of o;? The value of o; is 20. (c) If the sample size is n= 9, what is likely true about the shape of the population? O A. The shape of the population is skewed right. B. The shape of the population is approximately normal. OC. The shape of the population is skewed left. O D. The shape of the population cannot be determined. (d) If the sample size is n= 9, what is the standard deviation of the population from which the sample was drawn? The standard deviation of the population from which the sample was drawn is 680 700 720 The distribution is normal. The locations of the peak and inflection points are shown.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 22PFA

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