Are people born in certain seasons more likely to be allergic to dust mites? Research suggests this might be true. The table below gives the birth seasons of 500 randomly selected people who are allergic to dust mites, along with the proportion of births in the general population for each season. Do these data provide convincing evidence that the distribution of birth season is different for people who suffer from this allergy? Number of allergy sufferers Proportion of births in general population 0.30 Birth Season Winter 117 Spring Summer 105 145 0.22 0.24 Fall 133 0.24

Are people born in certain seasons more likely to be allergic to dust mites? Research suggests this might be true. The table below gives the birth seasons of 500 randomly selected people who are allergic to dust mites, along with the proportion of births in the general population for each season. Do these data provide convincing evidence that the distribution of birth season is different for people who suffer from this allergy? Number of allergy sufferers Proportion of births in general population 0.30 Birth Season Winter 117 Spring Summer 105 145 0.22 0.24 Fall 133 0.24

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Are people born in certain seasons more likely to be allergic to dust mites? Research suggests this might
be true. The table below gives the birth seasons of 500 randomly selected people who are allergic to
dust mites, along with the proportion of births in the general population for each season. Do these
data provide convincing evidence that the distribution of birth season is different for people who suffer
from this allergy?
Number of allergy
sufferers
Proportion of births in
general population
Birth Season
Winter
117
0.30
Spring
105
0.22
Summer
145
0.24
Fall
133
0.24

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