Write the research and null hypothesis for the following researches: a. To test the differentiated effects of food supplement on blood pressure hypertensive subjects, they were randomly given grapeseed, herbalife, pollenbee on two successive months and were asked to report after two months their blood prressure. b. 100 males and 100 females were asked their views on divoce c. A study was conducted to compare the sociability of mentally gifted and average school children. d. A researcher wanted to find out whether farmers and fisherman differ in their socio-economic aspiration.

Write the research and null hypothesis for the following researches: a. To test the differentiated effects of food supplement on blood pressure hypertensive subjects, they were randomly given grapeseed, herbalife, pollenbee on two successive months and were asked to report after two months their blood prressure. b. 100 males and 100 females were asked their views on divoce c. A study was conducted to compare the sociability of mentally gifted and average school children. d. A researcher wanted to find out whether farmers and fisherman differ in their socio-economic aspiration.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 4GP

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