In Hypothesis testing, the first step is to identify whether the test is One Tailed or Two Tailed.
When your (alternative) hypothesis statement contains a greater than (>) symbol or less than (<) symbol, it is a One Tailed test. When your (alternative) hypothesis statement contains not equal to (≠) symbol, it is Two Tailed test.
So, alternative hypothesis is seto to be greater than or less than the population parameter, the type of hypothesis test is One Tailed Test.
Question 2 2 pts Provide the term: Type of hypothesis test where the alternative hypothesis is...
Question 4 2 pts Provide the term: Type of hypothesis test where the alternative hypothesis is set to not equal the population parameter (u + population parameter)
Question 7 2 pts Provide the term: Test to determine if evidence is supporting the null hypothesis or the alternative hypothesis.
Question 1 2 pts Provide the term: Hypothesis stating there has been no change to the parameter.
Question 8 2 pts Provide the term: Hypothesis stating there has been a change to the parameter.
Question 2 1 pts In an ANOVA test comparing several population means, if the alternative hypothesis is true, the F statistic tends to be close to zero. True False Question 3 1 pts If the two variables in a two-way table are not associated, the conditional distributions in the table are similar to each other. O True False Question 4 1 pts In a multiple regression model, if the P-value associated with the F test is less than the significance...
Question 6 2 pts Provide the term: Number that measures compatibility between the null hypothesis and the alternative hypothesis which is denoted as z ort.
Write the null and alternative hypotheses. Determine whether the hypothesis test is left -tailed, right- tailed, or two-tailed and the parameter that is being tested. The standard deviation of the average repair bill is generally $35. A researcher believes it is greater than that now. a. Null Hypothesis: b. Alternative Hypothesis: c. Parameter: d. Type of test:
Question 3 2 pts Provide the term: Numeric range that will provide an estimate of a population parameter with some level of probability.
1. It is desired to test the null hypothesis u = 40 against the alternative hypothesis u < 40 on the basis of a random sample from a population with standard deviation 4. If the probability of a Type I error is to be 0.04 and the probability of Type II error is to be 0.09 for u = 38, find the required size of the sample.
For an hypothesis test on the population proportion for the alternative hypothesis is LESS THAN, if the p-value was 0.04, what is the test statistic? A -1.751 B 1.751 C -0.516 D 0.516