D Question 7Data from 420 districts of California further indicatethe results when the districts have lower class-sizeand when the district have larger class-size.Lower class-size 657larger class-size 650scoreQuestion 8sd1917The sample difference between lower class sizedistricts and larger class size district is(integer value)The standard error of the difference is(3 decimal precision)Question 9N238182We want to test if lower class size districts performbetter than larger class size districts in California.Using the data above, the t-statisthe p-value is(3 decimal places)Conclude on the difference between lower and largerclass size district (use a 10% confidence level.O Larger class size districts significantly outperform lowerclass districtsO the test is inconclusiveO Larger and lower class size districts do not performsignificantly differently from each other.O Lower class size districts significantly outperform largerclass-size districts

(7) Determine the sample difference between the lower class size districts and the larger class size…

Answered: Question 7 Data from 420 districts of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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