100% 1. Enter the expected values for the hypothesis test in the table below: Blood Type Expected Value Type A Type B
100% 1. Enter the expected values for the hypothesis test in the table below: Blood Type Expected Value Type A Type 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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
Transcribed Image Text:4. Calculate the test statistic.
5. State the degrees of freedom for this test.
df =
6. Calculate the p-value for this test.
p =

Transcribed Image Text:Blood type and COVID-19 susceptibility - A group of researchers in Wuhan, China investigated the relationship between contracting the novel
coronavirus and patients' blood type. The population in Wuhan has a blood type distribution as shown in the table below. The researchers categorized
$nsamp patients who had contracted coronavirus by blood type.
Round all calculated values in this problem to 4 decimal places.
Blood Type
Population Percentage COVID-19 patients
Туре А
33%
138
Туре В
24%
121
Туре АВ
9%
49
Туре О
34%
142
Total
100%
450
1. Enter the expected values for the hypothesis test in the table below:
Blood Type
Expected Value
Туре А
Туре В
Туре АB
Туре О
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