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using = 0.01. The hypotheses are: H 0 : D = 0 H1 : D 0 Placebo Nicotine Mean 16.75 10.3125 Variance 64.46667 33.29583 Observations
using = 0.01. The hypotheses are:
H0 : D = 0
H1 : D 0
Placebo | Nicotine | |
Mean | 16.75 | 10.3125 |
Variance | 64.46667 | 33.29583 |
Observations | 16 | 16 |
Pearson Correlation | 0.6105 | |
Hypothesized Mean Difference | 0 | |
df | 15 | |
t Stat | 4.0119 | |
P(T<=t) one-tail | 0.0006 | |
t Critical one-tail | 2.6025 | |
P(T<=t) two-tail | 0.0011 | |
t Critical two-tail | 2.9467 |
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