A medical researcher is interested in determing if there is a relationship between the blood pressure level and exercise amount of adults over age 50. A random sample of 236 adults over 50 is selected and the results are given below. blood pressure Regular exercise Low 35, moderate 62, high 25 No regular exercise low 21, moderate 65, high 28 What is the expected count of those with moderate blood pressure level who participate in no regular exercise assuming if one assumes there's no relationship between blood pressure and excerise level ? Do the sample data suggest that blood pressure level and amount of exercise is related in adults over age 50? write the null and alternative hypothese: find p-value: state conclusion in the the langauge of the problem.
A medical researcher is interested in determing if there is a relationship between the blood pressure level and exercise amount of adults over age 50. A random sample of 236 adults over 50 is selected and the results are given below.
blood pressure
Regular exercise
Low 35, moderate 62, high 25
No regular exercise
low 21, moderate 65, high 28
What is the expected count of those with moderate blood pressure level who participate in no regular exercise assuming if one assumes there's no relationship between blood pressure and excerise level ?
Do the sample data suggest that blood pressure level and amount of exercise is related in adults over age 50?
write the null and alternative hypothese:
find p-value:
state conclusion in the the langauge of the problem.
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