o compare the effect of weather on sales of soft drinks, a soda manufacturer sampled two regions of the country with the following results. Is there a difference in sales between the 2 regions? What is the null hypothesis? _____________Region A______Region B Sample Size____1000__________1500 Sales__________400___________500 Group of answer choices A. Proportion (pie)A = Proportion (pie)B B. Proportion (pie)A ≠ Proportion (pie)B C. Proportion (pie)A ≤ Proportion (pie)B D. Proportion (pie)A ≥ Proportion (pie)B
o compare the effect of weather on sales of soft drinks, a soda manufacturer sampled two regions of the country with the following results. Is there a difference in sales between the 2 regions? What is the null hypothesis? _____________Region A______Region B Sample Size____1000__________1500 Sales__________400___________500 Group of answer choices A. Proportion (pie)A = Proportion (pie)B B. Proportion (pie)A ≠ Proportion (pie)B C. Proportion (pie)A ≤ Proportion (pie)B D. Proportion (pie)A ≥ Proportion (pie)B
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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Question
o compare the effect of weather on sales of soft drinks, a soda manufacturer sampled two regions of the country with the following results. Is there a difference in sales between the 2 regions? What is the null hypothesis?
_____________Region A______Region B
Sample Size____1000__________1500
Sales__________400___________500
_____________Region A______Region B
Sample Size____1000__________1500
Sales__________400___________500
Group of answer choices
A. Proportion (pie)A = Proportion (pie)B
B. Proportion (pie)A ≠ Proportion (pie)B
C. Proportion (pie)A ≤ Proportion (pie)B
D. Proportion (pie)A ≥ Proportion (pie)B
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