A Model Examination was conducted to XII Standard students in the subject of Statistics. A District Educational Officer wanted to analyze the Gender-wise performance of the students using the marks secured by randomly selected boys and girls. Sample measures were calculated and the details are presented below: Gender Sample Size Sample Mean Sample Standard deviation Boys 100 50 4 Girls 150 51 5 Test, at 5% level of significance, whether performance of the students differ significantly with respect to their gender.

A Model Examination was conducted to XII Standard students in the subject of Statistics. A District Educational Officer wanted to analyze the Gender-wise performance of the students using the marks secured by randomly selected boys and girls. Sample measures were calculated and the details are presented below: Gender Sample Size Sample Mean Sample Standard deviation Boys 100 50 4 Girls 150 51 5 Test, at 5% level of significance, whether performance of the students differ significantly with respect to their gender.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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