This is data base of knowledge of 20 medical students about Covid-19 safety Protocol awereness among practicing ENT -Give the Percentage of correct responses in different age and gender-plan a hypothesis test (plan for the test- Theory only) to confirm or disprove that Age and gender have great influence on the Knowledge of student 1 2 3 4 56 7STUDENT1011121314151617181920QUESTIONS1520171722201819212225231817161719191819AgeGenMFFFFMFFMFFFFderMFFFNMwwwNNYY Y NNNYYYYYNY YY YNNNYY NY NNNY YY YY YNNQ3YNNNNNNNNNNYNNNNNNNNNNQ4Q5Q6Q7YNNNNYYYNNNNYNNNYNYYYYY NYYYYY NNNNNNNYYNYNYYYY NYYYNNNYYNNN NNNY NNNYYY YYYNYYYNNYYNNNNY YYYYY NYYY N NY Y YY NY N YYYYNNYYYYNNYNNYYQ8Q9Q10 YQ11 YQ12 YYNNYYNYYNNNNYYYNNNNYYYNYYYYYNNYYYYNNY YYYYYYYYQ13YNNNNNNYQ14 YQ15Q16 Y NY NY NY YYYYYYYYYYYY NY N NYNYYYYYYYYYNYYYYYYNY NNY NN YNN NN NNQ17YY NYYYYYNYYYYYYYQ18 Y YNQ19YYYYYYNYYYYYN NY YNNYNNNNNQ20 Y Y NY Y Y Y Y NY YYYNYYYYQ=Questions1= student 1F=Femal M=Male Y=yesN=Nozz>>>>> > >Z> z>> >

The given data has two variables Age and Gender. We have to determine the percentage of correct…

This is data base of knowledge of 20 medical students about Covid-19 safety Protocol awereness among practicing ENT -Give the Percentage of correct responses in different age and gender -plan a hypothesis test (plan for the test- Theory only) to confirm or disprove that Age and gender have great influence on the Knowledge of student

This is data base of knowledge of 20 medical students about Covid-19 safety Protocol awereness among practicing ENT -Give the Percentage of correct responses in different age and gender -plan a hypothesis test (plan for the test- Theory only) to confirm or disprove that Age and gender have great influence on the Knowledge of student

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A new beta-blocker medication is being tested to treat high blood pressure. Subjects with high blood pressure volunteered to take part in the experiment. 170 subjects were randomly assigned to receive a placebo and 290 received the medicine. High blood pressure disappeared in 80 of the controls and in 167 of the treatment group. Test the claim that the new beta-blocker medicine is effective at a significance level of α = 0.01.1) What are the correct hypotheses?H0: H1: 2) Based on the hypotheses, find the following:Test Statistic = p-value = 3) The correct summary would be: the claim that the new beta-blocker medicine is effective at a significance level of α = 0.01. (Note: Z and T tables will be incorrect for this course)
how do i answer this
Do credit cards with no annual fee charge higher interest rates than cards that have annualfees? Among 29 cards surveyed, 17 had no annual fees while 12 charged an annual fee. Amongthe cards with no annual fee, the average interest rate was 19% (SD=8%). Among cards with anannual fee, the average interest rate was 17% (SD=3%). Are interest rates significantly higherfor cards with no annual fees? Conduct a hypothesis test at the 10% significance level. show all steps
Smoking Cessation Programs Among 198 smokers who underwent a “sustained care” program, 51 were no longer smoking after six months. Among 199 smokers who underwent a “standard care” program, 30 were no longer smoking after six months (based on data from “Sustained Care Intervention and Postdischarge Smoking Cessation Among Hospitalized Adults,” by Rigotti et al., Journal of the American Medical Association, Vol. 312, No. 7). We want to use a 0.01 significance level to test the claim that the rate of success for smoking cessation is greater with the sustained care program. a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. c. Does the difference between the two programs have practical significance?
Conduct a two-factor ANOVA to examine the effects of 'maternal diet' (‘diet’: No alcohol, vs. alcohol) and age (adolescent rat vs. adult rat) on passive avoidance (‘pa’). State the three alternative hypotheses in words. State the alternative hypothesis of the interaction in terms of whether the effects of maternal diet (alcohol vs. not alcohol) on passive avoidance depend on the levels of age (i.e., on whether the rat is an adolescent or an adult rat).
When conducting an ANOVA on sbp and genhelth, the p-value is 0.008. Therefore we conclude Group of answer choices reject the null hypothesis at 1% level, mean sbp different for at least one category of genhelth reject the null hypothesis at 5% level, mean sbp different for all categories of genhelth reject the null hypothesis at 1% level, mean sbp different for all categories of genhelth no evidence to reject the null hypothesis of equal means
The authors of the paper "Age and Violent Content Labels Make Video Games Forbidden Fruits for Youth"† carried out an experiment to determine if restrictive labels on video games actually increased the attractiveness of the game for young game players. Participants read a description of a new video game and were asked how much they wanted to play the game. The description also included an age rating. Some participants read the description with an age restrictive label of 7+, indicating that the game was not appropriate for children under the age of 7. Others read the same description, but with an age restrictive label of 12+, 16+, or 18+. The paper gave data for 12- to 13-year-old girls. Data consistent with summary values in the paper are shown below. 7+ label 12+ label 16+ label 18+ label 5 4 6 8 9 5 4 6 6 5 8 6 5 6 6 7 5 3 10 7 6 5 9 4 4 3 6 10 5 8 6 6 10 5 8 8 5 9 5 7 Do the data provide convincing evidence that the mean rating associated with the game…
A Canadian longitudinal study examined whether giving antibiotics in infancy increases the likelihood that the child will be overweight later in life. The study included 616616 children and found that 438438 of the children had received antibiotics during the first year of life. Test to see if this provides evidence that more than 70%70% of Canadian children receive antibiotics during the first year of life. Show all details of the hypothesis test, including hypotheses, the standardized test statistic, the pp-value, the generic conclusion using a 5%5% significance level, and a conclusion in context. Clearly state the null and alternative hypotheses. Calculate the test statistic and pp-value.Round your answer for the test statistic to two decimal places, and your answer for the pp-value to three decimal places.Test statistic== pp-value == What is the conclusion?…