A. Delta Risk B. Beta Risk c. Alpha Risk D. Gamma Risk
P[Reject H0 | H0 is true] is commonly referred to as A. Delta Risk B....
P[accept H0 | H0 is false] is A. less than P[Reject H0 | H0 is true] B. equal to alpha risk C. equal to beta D. greater than beta
Which of the following statements is true? I. If the p-value is 0.01, we reject H0 for any alpha level less than 0.01. II. If we use an alpha level of 0.05, then a p-value of 0.005 is not statistically significant. III. If we use an alpha level of 0.05, then we fail to reject the null hypothesis if the p-value is 0.1.
Which of the following statements is true? I. If the p-value is 0.01, we reject H0 for any alpha level less than 0.01. II. If we use an alpha level of 0.05, then a p-value of 0.005 is not statistically significant. III. If we use an alpha level of 0.05, then we fail to reject the null hypothesis if the p-value is 0.1. Group of answer choices I only II only III only I and III II and III
1. a. Reject H0, F(3,12) = 45.86, p < .001, MSE = 1.79. b. Reject H0, F(12,3) = 45.86, p < .001, MSE = 1.79. c. Reject H0, F(15,3) = 45.86, p < .001, MSE = 1.79. d. Reject H0, F(3,15) = 45.86, p < .001, MSE = 1.79. Based on the SPSS output of the results, what is your decision regarding the null hypothesis (Ho)? NOTE: The Sig. column gives you the probability of making a Type I Error....
given h0: p = 0.18 and p value = 0.085, do you reject or fail to reject h0 at the 0.05 level of significance? a. do not reject h0 b. reject h0 c. there is not sufficient information to decide.
Which of the following is true? A. The delta of a European put equals minus the delta of a European call B. The delta of a European put equals the delta of a European call C. The gamma of a European put equals minus the gamma of a European call D. The gamma of a European put equals the gamma of a European call
7. Which particulate form of radiation is sometimes referred to as a "delta (8)"ray when it originates as a secondary particle from the absorbing medium? A. Electron B. Alpha particle C. Neutron D. Positron 8. In general, the the energy per individual photon, the shorter the wavelength is for a particular form of electromagnetic radiation. A. Lower B. Higher C. Slower D. Faster 9. The statement, "A body will remain at rest or will continue to move with constant velocity...
Type II error occurs when an individual fails to reject H0 when H0 is false. True False
I have an uneven coin, and think it will provide more heads then tails. H0: p = 1/2 vs H1: p > 1/2, where p= is true probability of getting a Head. If I observe 18 Heads from 25 tosses, then I should decide: A) not to perform the test, as I do not have a large enough sample for the Normality assumption to be valid B) to reject H0 at the 10% and 5% levels of significance, but not...
Briefly discuss the difference between the "Alpha level" (α) and the "p-value". True or False: Reject the null hypothesis when α = 0.042 and p-value = 0.03 True or False: Retain the null hypothesis when α = 0.02 and p-value = 0.010 True or False: Reject the null hypothesis when α = 0.01 and p-value = 0.005 True or False: Retain the null hypothesis when α = 0.001 and p-value = 0.02