Suppose we want to test the hypothesis that the probablity that a semicanductor is defective is less than O 05. To this end, we take a sample of 200 devices and find that 6 are defective. Al level of significance 0.05, what can we conclude? Oa The z statistic -13. and the p-value 0.096. Therefore, we fail to reject the nul hypothesis. O. The z statistic -2 3. and the p-value 0.03. Therefore, we reject the null hypothesis Oc Background conditions are not satisfied, therefore we cannot conduct this hypothesis test O .The z statistic -1.3. and the p-value 0.046. Tharafore, we raject the null hypothesis.

Please submit the answer via a PDF document or Word document. **Dependent t-test** Use the following data and scenario to answer the questions. A dog trainer is interested in whether the type of environment (park or training facility) will influence how quickly dogs learn a new skill. The dog trainer obtained 40 dogs to participate in the training program. First the 40 dogs learned a new skill at the park and the dog trainer recorded how many hours it took for each dog to learn the new skill. Then the 40 dogs learned a new skill at the training facility and the dog trainer recorded how many hours it took for each dog to learn the new skill. Can we conclude that the type of environment significantly influences how quickly dogs learn a new skill? Alternative Hypothesis: The type of environment significantly influences how quickly dogs learn a new skill. Null Hypothesis: The type of environment will not significantly influence how quickly dogs learn a new skill.   Use the following data…

When finding p value and critical value how do I learn how to read the table of a scores,  like how to know if I shoud look on the negative or positive side?

The pulse rates of 176 randomly selected adult males vary from a low of 40 bpm to a high of 116 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 95% confidence that the sample mean is within 2 bpm of the population mean.