Nearly 75% of all deaths in the United States are attributed to just 10 causes, with the top four of these accounting for over 50% of all non-accidental deaths as follows: heart disease (23.4%), cancer (22.5%), respiratory disease (5.6%), and stroke (5.1%).t A study of the causes of n = 307 non-accidental deaths at a local hospital gave the following counts. Heart Respiratory Cause Cancer Stroke Other Disease Disease Deaths 81 80 29 13 104 Do the data provide sufficient information to indicate that the number of deaths at this hospital differ significantly from the proportions in the population at large? Test using the p-value approach. (Use a = 0.05.) State the null and alternative hypotheses. HoiP1 = P2 = P3 = P4 = P5 %D %D : At least one p, is different from Hai Ho: At least one p, is different from the specified value. Ha: P1 0.234; p2 = 0.225; p3 = 0.056; P4 = 0.051; P5 = 0.434 Ho: At least one p; is different from Нai P1 3 Р2 -Р3 — Р4 — P5 Hoi P1 H: No value of p, is the same as its specified value. 0.234; p2 = 0.225; p3 = 0.056; P4 = 0.051; p5 = 0.434 %| Hoi P1 0.234; P2 0.225; p3 = 0.056; P4 = 0.051; p5 = 0.434 На : At least one p; is different from the specified value. Find the test statistic. (Round your answer to two decimal places.) х? -
Nearly 75% of all deaths in the United States are attributed to just 10 causes, with the top four of these accounting for over 50% of all non-accidental deaths as follows: heart disease (23.4%), cancer (22.5%), respiratory disease (5.6%), and stroke (5.1%).t A study of the causes of n = 307 non-accidental deaths at a local hospital gave the following counts. Heart Respiratory Cause Cancer Stroke Other Disease Disease Deaths 81 80 29 13 104 Do the data provide sufficient information to indicate that the number of deaths at this hospital differ significantly from the proportions in the population at large? Test using the p-value approach. (Use a = 0.05.) State the null and alternative hypotheses. HoiP1 = P2 = P3 = P4 = P5 %D %D : At least one p, is different from Hai Ho: At least one p, is different from the specified value. Ha: P1 0.234; p2 = 0.225; p3 = 0.056; P4 = 0.051; P5 = 0.434 Ho: At least one p; is different from Нai P1 3 Р2 -Р3 — Р4 — P5 Hoi P1 H: No value of p, is the same as its specified value. 0.234; p2 = 0.225; p3 = 0.056; P4 = 0.051; p5 = 0.434 %| Hoi P1 0.234; P2 0.225; p3 = 0.056; P4 = 0.051; p5 = 0.434 На : At least one p; is different from the specified value. Find the test statistic. (Round your answer to two decimal places.) х? -
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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Transcribed Image Text:Nearly 75% of all deaths in the United States are attributed to just 10 causes, with the top four of these accounting for over 50% of all non-accidental deaths as follows: heart disease (23.4%), cancer
(22.5%), respiratory disease (5.6%), and stroke (5.1%).t A study of the causes of n = 307 non-accidental deaths at a local hospital gave the following counts.
Heart
Respiratory
Cause
Cancer
Stroke Other
Disease
Disease
Deaths 81
80
29
13
104
Do the data provide sufficient information to indicate that the number of deaths at this hospital differ significantly from the proportions in the population at large? Test using the p-value approach. (Use
a = 0.05.)
State the null and alternative hypotheses.
HoiP1 = P2 = P3 = P4 = P5
%D
%D
: At least one p, is different from
Hai
Ho: At least one p, is different from the specified value.
Ha: P1
0.234; p2 = 0.225; p3 = 0.056; P4 = 0.051; P5
= 0.434
Ho: At least one p; is different from
Нai P1 3 Р2 -Р3 — Р4 — P5
Hoi P1
H: No value of p, is the same as its specified value.
0.234; p2 = 0.225; p3 = 0.056; P4 = 0.051; p5
= 0.434
%|
Hoi P1
0.234; P2
0.225; p3 = 0.056; P4 = 0.051; p5
= 0.434
На
: At least one p; is different from the specified value.
Find the test statistic. (Round your answer to two decimal places.)
х? -
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