Random sampling from four normally distributed populations produced the following data: (You may find it useful to reference the E table.) A -7 -13 -16 Treatments B -8 -9 -15 -4 SSTR MSTR Grand mean C -11 -5 D -9 Click here for the Excel Data File a. Calculate the grand mean. (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.) -16 -17 b. Calculate SSTR and MSTR. (Round Intermediate calculations to at least 4 decimal places and final answers to 4 decimal places.)
Random sampling from four normally distributed populations produced the following data: (You may find it useful to reference the E table.) A -7 -13 -16 Treatments B -8 -9 -15 -4 SSTR MSTR Grand mean C -11 -5 D -9 Click here for the Excel Data File a. Calculate the grand mean. (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.) -16 -17 b. Calculate SSTR and MSTR. (Round Intermediate calculations to at least 4 decimal places and final answers to 4 decimal places.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 1AGP
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