Please help me with a couple of multiple choice questions.............................

4. {09.03 ME} A group of people were given a personality test to determine if they were Type A or Type B. The results are shown in the table below: Compare PIHale | Type A) with Ptl'l'lale or Type A}. [5 points} IfK PMale | Type A} :v PtHale or Type A} I \\_z IfK PMale | Type A} 1: PtHale or Type A} I \\_z F3: Pl'v'lale | Type A} = PtHale or Type A} x C: There is not enough information. \\ a. {09.05 ME} A dentist c'Fce gives a survey:I to all wisdom teeth extraction patients asking them to rate the gualit'yr oftheir dental experience. Cine month after wisdom teeth extraction, the dentist contacts the patients again to ask if there were an',.lI complications from the extraction. Last year, the results of the surveys showed that of the patients who had a poor dental experience, 94% had post extraction complications. llI'lul'hat conclusion can be drawn from this study"? (5 points} 2) Some patients who have a poor dental experience also have postextraction complications. :) I: Most patients who have a poor dental experience also have postextraction complications. :) I: Poor dental experiences cause postextraction complications. z \\ Postextraction complications cause p-cor dental experiences. z x a. {09.03 MC} A companyI offered one half of its employees a bonus if the production of light bulbs increased by 2D%. The other half cfthe employees was not offered a bonus. As the end cfthe monthl production in the group that did not get the bonus offer increased by a mean of 15 and production in the bonus group increased by a mean of It]. What is the correct order of steps to determine if the results are signicant? A. Randomly separate the employees' individual results into two groups. B. Calculate the mean of each group. C. Calculate the difference of the means. D. Run the experiment man's.r times. E. Calculate the probability of a difference of 5. {5 points} '3' A, B, C, D, E IAI D, EI A, B. C \fhm E E [1:]- : 43in[1: 0.5) + 11 mmhmmwmm EEEIEHE EEEEEEE 1iI'Iirhieh function has the smallest minimum? {5 points} E- All three functions have the same minimum