Directions: Answer the following activities accurately. 1. Determine whether the statement is True or False. Write T when it is true, otherwise, write F. 1. For a two-tailed test, when = 0.05, the critical values are +1.98. 2. Under the normal curve, the critical values separate the rejection region from the acceptance region. 3. If the null hypothesis is true and accepted, or if it is false and rejected, the decision is incorrect. 4. If the null hypothesis is true and rejected, the decision is incorrect and this is a Type II error. 5. If the null hypothesis is false and accepted, the decision is incorrect and this is a Type II error. II. Illustrate what type of error is being committed. 1. Michael says that he is not bald. His hairline is just receding. Is he committing an error? If so, what type of error? 2. Lucy insists that she is 25 years old when, in fact, she is 30 years old. What error is she committing? 3. Jhong plans to go hunting the Philippine monkey-eating eagle believing that it is a proof of his mettle. What type of error is this? 4. Suppose it is Halloween season and Jia thinks that it is the month of July, what error is she committing? 5. What type of error is committed when you reject a null hypothesis when, in fact, it is true?Activity 2: Grouping! Directions: Group the following symbols into two. Place the first group inside Box A and the second group in Box B. x P S $2 P LL 02 A B Guide Questions: 1. What are the symbols that you placed in Box A? Box B? 2. How did you categorize each symbol or notation? 3. What mathematical principle did you consider in answering the activity? 4. Which symbols seemed to be familiar to you and which are not?List down five (5) different real-life situations where hypothesis testing can be done. Identify the parameter to be tested in each situation. 1. 2. 3. 4 5