Answer the following statement(s) true (T) or false (F)

A random sample of 11 Wistar rats can learn a T-maze in 12 trials, on average, with a standard deviation of 4. A random sample of 11 wild rats can learn a T-maze in 8 trials, on average, with a standard deviation of 3. The 95% confidence interval around mWild – mWistar is [–7.14, –0.86].


Ans: T

Psychology

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