Mathematics, 30.08.2021 07:40 sanociahnoel
Data from four identical trials on a new sleep herb are shown in the table.
Number of Number Who Reported
Group Subjects Better Sleep
A
250
55
B 170
35
С
210
48
D
190
40
a. What conjecture can be made about the effectiveness of the herb?
Answers: 3
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Data from four identical trials on a new sleep herb are shown in the table.
Number of Number Who R...
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