We have to test the null hypothesis that the correlation coefficient p of a bi-variate normal population is 0.2 against the alternative hypothesis that p #0.2. If a random sample of size 11 taken from the population has sample correlation coefficient r = 0.4, what is the value of the standard normal test statistic?

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Q: You wish to test the following claim (HaHa) at a significance level of α=0.01α=0.01.       Ho:μ1=μ2…

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