I need to know what the critical value is, numeric value of standard error, the Z or T value of this, and statistical error (is it type one or two). I would appreciate a step by step included.

(le a lype II error) Cision is to fail to reject the null, and Ho is really false 0. 40 The following 14 questions (Q18 to Q31) are based on the following example: A researcher wants to determine whether high school students who attend an SAT preparation course score significantly different on the SAT than students who do not attend the preparation course. For those who do not attend the course, the population mean is 1050 (u = 1050). The 16 students who attend the preparation course average 1150 on the SAT, with a sample standard deviation of81 00. On the basis of these data, can the researcher conclude that th preparation course has a significant difference on SAT scores? Set alpha equal to .01. Q18: The appropriate statistical procedure for this example would be a A. t-test X z-test Q19: Is this a one-tailed or a two-tailed test? A. one-tailed B. two-tailed LE1050