1 patients tested negative by SRA, 22 also tested negative by heparin-PF4 ELISA. (a) Calculate the specificity of the heparin-PF4 ELISA testing for HIT. (b) Using a “literature derived sensitivity” of 95 percent and a prior probability of HIT o

A group of psychologists recently examined the how odor influences emotion between male and female. Three groups of participants (half male, half female) were first subjected to different types of smell (pleasant, neutral, and unpleasant), and then filled out questionnaire of happiness. The data present the pattern of results obtained in the study, higher score indicating a higher level of happiness. Conduct a hypothesis testing with α = .05 to evaluate the main effects and interactions (follow the four-step procedure).(15 points, be careful with the computation) Calculate the effect size (partial η2) for the main effects and the interaction. (2 points) Report your results in APA style (2 points)     Odor   pleasant neutral unpleasant Male n = 5 n = 5 n = 5 M = 5 M =10 M =15 SS = 10 SS = 10 SS = 10 Female n = 5 n = 5 n = 5 M =10 M =15 M =20 SS = 10 SS = 10 SS =10

A large randomized trial was conducted to assess the efficacy of Chantix for smoking cessation compared with bupropion (more commonly known as Wellbutrin or Zyban) and a placebo. Chantix is different from most other quit‑smoking products in that it targets nicotine receptors in the brain, attaches to them, and blocks nicotine from reaching them, while bupropion is an antidepressant often used to help people stop smoking. Generally healthy smokers who smoked at least 1010 cigarettes per day were assigned at random to take Chantix ( ?=352n=352 ), bupropion ( ?=329n=329 ), or a placebo ( ?=344n=344 ). The response measure is continuous cessation from smoking for Weeks 99 through 1212 of the study. A two‑way table of the results is given.                                                          Treatment                                              Chantix    Bupropion  Placebo No smoke in weeks 9-12       155             97             61 Smokes in weeks 9-12            197            232…

A large randomized trial was conducted to assess the efficacy of Chantix for smoking cessation compared with bupropion (more commonly known as Wellbutrin or Zyban) and a placebo. Chantix is different from most other quit-smoking products in that it targets nicotine receptors in the brain, attaches to them, and blocks nicotine from reaching them, while bupropion is an antidepressant often used to help people stop smoking. Generally healthy smokers who smoked at least 10 cigarettes per day were assigned at random to take Chantix (n = 352), bupropion (n 329), or a placebo (n = 344). The response %3| measure is continuous cessation from smoking for Weeks 9 through 12 of the study. A two-way table of the results is given. Treatment Chantix Bupropion Placebo No smoking in Weeks 9-12 155 97 61 Expand Smoked in Weeks 9-12 197 232 283 To access the complete data set, click the link for your preferred software format: Excel Minitab JMP SPSS TI R Mac-TXT PC-TXT CSV CrunchIt! STATE: How does…