(Solved): 1. Select the appropriate answer (13) 1. A hypothesis that states that there is no difference betwe ...

1. Select the appropriate answer (13) 1. A hypothesis that states that there is no difference between treatments is a. Alternate hypothesis b. Null hypothesis c. Biological hypothesis d. None of the above 2. The alpha that is normally chosen is a. \( 0.01 \) b. \( 0.1 \) c. \( 0.05 \) d. \( 0.50 \) 3. If you are testing the hypothesis mean of treatment \( A \) is less than Mean of treatment B, then this is a a. Right-tailed test b. Two-tailed test c. Left-tailed test d. None of the above 4. If the critical region comprises areas at both ends of the sampling distribution, then it is a a. One-tailed test b. Two-tailed test c. No-tailed test d. None of the above 5. Factorial designs are a. Used often in agriculture b. Has factors with levels c. Simultaneously observe the effect of two or more fictors d. All of the above 6. The more samples we include greater the chance of the sample mean getting closer to population mean is according to a. Pythagoras theorem b. Central Limit Theorem c. Lagrange's Four Square Theorem d. Thales Theorem 7. Non-parametric tests are characterized by a. Mean and standard deviation b. Interval ratio c. Underlying normal distribution of population d. All of the above e. None of the above 8. The test statistic computed for ANOVA is a. F statistic b. T statistic c. \( Z \) statistic d. Pstatistic