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lesson_10.1.1_version_1.6_student

# 9 10 1 what does a dot represent in this sampling

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Unformatted text preview: the dotplot below. Measures from Sample Size n=50 Dot Plot 0.3 0.4 0.5 0.6 0.7 0.8 Proportion_for_A 0.9 1.0 1 What does a dot represent in this sampling distribution? 2 Based on the dotplot, give a single number estimate for the population proportion of voters in the city who support Candidate A. Explain your answer. © 2011 THE CARNEGIE FOUNDATION FOR THE ADVANCEMENT OF TEACHING A PATHWAY THROUGH STATISTICS, VERSION 1.6, STATWAY™  ­ STUDENT HANDOUT STATWAY™ STUDENT HANDOUT | 2 Lesson 10.1.1 Sampling Distributions of Sample Means The simulation was conducted two more times, using different sample sizes. Each time, 200 samples were collected. One simulation used samples of size 25, while the other used samples of size 100. Histograms of these values are shown below. 3 Which of the histograms do you believe represents samples of size 25? Which histogram...
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