Mathematics, 16.12.2021 02:40 nerdykitty4586
Ten volunteers recorded their blood pressure in a room with an aquarium and then in a room without one. The appropriate design for testing the significance of the difference between the means is
a. z test
b. related samples t test
c. independent samples t test
d. one sample t test
Answers: 3
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Ten volunteers recorded their blood pressure in a room with an aquarium and then in a room without o...
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