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- want you to devise a hypothesis to test the potential outcome of a study into prison education and its impact on recidivism (returning to prison). Make it short but specific! Hint: Put it into the sentence structure; “If A occurs, then B will occur”, and note your comparison or control group!ou may need to use the appropriate appendix table or technology to answer this question. A magazine reports that women trust recommendations from a particular social networking site more than recommendations from any other social network platform. But does trust in this social networking site differ by gender? The following sample data show the number of women and men who stated in a recent sample that they trust recommendations made on this particular social networking site. Women Men Sample 150 170 Trust RecommendationsMade on the social networking site 123 102 (a) What is the point estimate of the proportion of women who trust recommendations made on this particular social networking site? (b) What is the point estimate of the proportion of men who trust recommendations made on this particular social networking site? (c) Provide a 95% confidence interval estimate of the difference between the proportion of women and men who trust recommendations made on…the most impressive statistic of LeBron's is ? the least impressive statistic of LaBron's is ?
- Determine the treatment group, control group, and treatment for the following study:A researcher may want to study whether taking folic acid before pregnancy will decrease the risk ofbirth defectsGive the following information of COVIT-19 cases. Underlying health condition/Risk factor for severe outcomes from respiratory infection (no., % with condition) Total with completed information Diabetes mellitus Chronic lung disease Cardiovascular disease Immunocompromised condition Chronic renal disease Pregnancy Neurologic disorder, neurodevelopmental, intellectual disability Chronic liver disease Other chronic disease Former smoker Current smoker None of the above conditions Select one: O True O False Not hospitalized non-ICU 5,143 331 363 239 141 51 72 17 Hospitalized, ICU 24 583 80 61 3,755 1,037 251 152 242 63 95 31 25 9 359 45 22 305 admission 457 148 94 132 41 56 14 170 33 5 99 Total Known 6,637 730 609 613 245 202 107 49 40 Give the data above. The probability of a random person taken from the sample is a former smoker and also admitted to the ICU is equal to the product of probability of a person being in ICU and the probability of being a former smoker. 1,112 158 88 4,159a) A public health researcher is interested in some factors that influence heart disease. In a survey of 68 randomly selected localities, he gathered data on the percentage of people in each locality who bike to work “Biking”, the percentage of people in each locality who smoke “Smoking”, and the percentage of people in each locality who have heart disease “Heart.Disease”. The researcher wants to find which explanatory variable will be a better predictor of the response variable, “Heart.Disease”. Investigate the relationship between the explanatory variables and response variable to help the researcher find the better predictor. The dataset is called “Heart Disease.” b) The regression equation for “Biking” and “Heart. Disease is= 18.115809 - 0.20845321 Biking. Q1) In one randomly selected location, the researcher found the biking rate was 70%. Use this information to predict the corresponding rate of heart disease in that location. Use the regression equation in part (h) to predict the…
- 6.34 Barking deer. Microhabitat factors associated with forage and bed sites of barking deer in Hainan Island, China were examined. In this region woods make up 4.8% of the land, cultivated grass plot makes up 14.7%, and deciduous forests make up 39.6%. Of the 426 sites where the deer forage, 4 were categorized as woods, 16 as cultivated grassplot, and 61 as deciduous forests. The table below summarizes these data.39 Woods Cultivated grassplot Deciduous forests Other Total 4 16 61 345 426 (a) Write the hypotheses for testing if barking deer prefer to forage in cer- tain habitats over others. (b) What type of test can we use to answer this research question? (c) Check if the assumptions and conditions required for this test are sat- isfied. (d) Do these data provide convincing evidence that barking deer prefer to forage in certain habitats over others? Conduct an appropriate hypoth- esis test to answer this research question. Photo by Shrikant Rao (http://flic.kr/p/4Xjdkk) CC BY 2.0…Which of the following is the correct way to reference a scholarly journal article in an APA 7 style reference list? a. Champigny, Claire, Deotto, Angela, Westmacott, Robyn, Dlamini, Nomazulu, & Desrocher, Mary. (2020). Academic outcome in pediatric stroke. Child Neuropsychology, 26(6), 817-833. https://doi.org/10.1080/09297049.2020.1712346. b. Champigny, C., Deotto, A., Westmacott, R., Dlamini, N., & Desrocher, M. (2020). Academic outcome in pediatric stroke. Child Neuropsychology, 26(6), 817-833. https://doi.org/10.1080/09297049.2020.1712346. c. Champigny, C., Deotto, A., Westmacott, R., Dlamini, N., & Desrocher, M. (2020). Academic Outcome in Pediatric Stroke. Child Neuropsychology, 26(6), 817-833. https://doi.org/10.1080/09297049.2020.1712346. d. Champigny, C., Deotto, A., Westmacott, R., Dlamini, N., & Desrocher, M. (January 9, 2020). Academic outcome in pediatric stroke. Child Neuropsychology, 26(6), 817-833. https://doi.org/10.1080/09297049.2020.1712346.The Health Ministry in Bahamas is concerned with the high incidence of heart attacks and strokes over the last ten years. They are interested in determining the causal factors in order to develop appropriate mitigating strategies to combat these issues. A consultant was hired and data collected on 200 healthcare recipients. Using the data in the Microsoft Excel file attached you are required to use the knowledge you have acquired during the semester to answer the following question. Ensure that your responses are detailed and all the necessary steps are clearly outlined. The Description of the variables in the data set is given below • age: age of the respondent • gender: female, male • bmi: Body mass index, providing an understanding of body, weights that are relatively high or low relative to height, • children: number of dependents • smoker: smoker or non-smoker • region: the respondent's residential area (northeast, southeast, southwest, northwest. • charges: individual…
- An owner of an ice cream shop wants to investigate whether a new training program affects the scooping skills of ice cream shop employees. To assess this, the owner divides employees into two groups: those who receive training (CT) and those who do not (NT). The owner evaluates their scooping skills using a scooping proficiency test. The dataset includes the test scores of the NT (no training) group: 15.00, 7.00, 18.00, 10.00, 6.00, and 20.00, and the CT (trained) group: 15.00, 10.00, 14.00, 7.00, 21.00, and 21.00. The owner is aware of the known population mean for scooping proficiency, which is 20. The hypothesis is that employees who did not receive training (NT) will likely have lower scooping proficiency than the population mean. To investigate this hypothesis, the owner conducts a one-sample t-test with a significance level (alpha) set at 0.05. The objective is to determine if the mean scooping proficiency of the NT group is significantly different from the established population…Suppose a researcher conducted a study examining the effectiveness of font type (OpenDyslexic vs. Times New Roman) on reading comprehension for 20 students with dyslexia. After reading a passage in one of the two fonts, 10 students in each of the two font conditions completed a brief reading comprehension test of 15 questions. The number of correctly answered questions for each student is given in the table below: Complete the following in the context of conducting data analysis/ a. Calculate the average number of correct test questions for each group b. Calculate the standard deviation for each group c. Calculate the median and mode for both groups d. Calculate the interquartile range for each group OpenDyslexic 10 9 11 8 24867 12 14 Times New Roman 6675 & Na 43 4 2 8 9The Myers-Briggs Personality Type Inventory is a commonly used tool to indicate the core personality traits of individuals and are broken down into 4 components: How you interact with others (introvert or extravert); how you process information (sensing or intuitive); how you make decisions (thinking or feeling); and the structure you prefer to work in (judging or perceiving). The MBTI was administered to 375 couples to ask whether people tend to marry people with the same or different personality types. Similarities and Differences in a Random Sample of 375 Married Couples Number of similar personality preferences Number of Married Couples Four 34 Three 131 Two 124 One 71 None 15 Suppose that a married couple is selected at random. How many preferences are they MOST likely to share?
