The following table gives the average number of hours 5 junior high students were left unsupervised each day and their corresponding overall grade averages. hours unsupervised 1 1 1 4 6 overall grades 65 73 80 84 89 construct the 98% confidence interval for the slope. Round your answers to three decimal places. Lower endpoint :____ Upper endpoint : _____

The following table gives the average number of hours 5 junior high students were left unsupervised each day and their corresponding overall grade averages. hours unsupervised 1 1 1 4 6 overall grades 65 73 80 84 89 construct the 98% confidence interval for the slope. Round your answers to three decimal places. Lower endpoint : Upper endpoint : _

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 14PPS

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Question

The following table gives the average number of hours 5 junior high students were left unsupervised each day and their corresponding overall grade averages.