Use the following information for 3 questions below A medical researcher wants to test a hypothesis at 5% level to deter
Posted: Sat Feb 26, 2022 11:26 am
Use the following information for 3 questions below
A medical researcher wants to test a hypothesis at 5% level to
determine whether the four blood
types, O, A, B,
and AB, are equally likely in the population of
plasma donors. She records the blood types of 100 persons who have
volunteered to donate blood at a plasma center. The data are as
follows:
Copy and paste the above data to
Excel. (If you cannot paste
the data to Excel:
Save the file as "CSV" file.
Using JASP, open the CSV
file.
Run Frequency > Multinomial
Test
Q1. What is the test
statistic? Answer
Q2. What is the p-value? Answer
Q3. State the decision and
conclusion? Answer
A medical researcher wants to test a hypothesis at 5% level to
determine whether the four blood
types, O, A, B,
and AB, are equally likely in the population of
plasma donors. She records the blood types of 100 persons who have
volunteered to donate blood at a plasma center. The data are as
follows:
Copy and paste the above data to
Excel. (If you cannot paste
the data to Excel:
Save the file as "CSV" file.
Using JASP, open the CSV
file.
Run Frequency > Multinomial
Test
Q1. What is the test
statistic? Answer
Q2. What is the p-value? Answer
Q3. State the decision and
conclusion? Answer