Eighteen undergraduate students were randomly selected from a university and their systolic blood pressure was tested. T
Posted: Wed May 11, 2022 5:58 am
Eighteen undergraduate students were randomly selected from a
university and their systolic blood pressure was tested. The sample
mean and standard deviation were 126.4 mmHg and 11.0 mmHg
respectively. What is the obtained t-score for this sample under
the null hypothesis Ho: ยต = 118? Group of answer choices -2.47 3.24
-2.01 2.47
university and their systolic blood pressure was tested. The sample
mean and standard deviation were 126.4 mmHg and 11.0 mmHg
respectively. What is the obtained t-score for this sample under
the null hypothesis Ho: ยต = 118? Group of answer choices -2.47 3.24
-2.01 2.47