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- plz solve it accurately i will rate uShow complete solutionMORE BENEFITS OF EATING ORGANIC Using data from a study, we find a significant difference in the proportion of fruit flies surviving after 13 days between those eating organic potatoes and those eating conventional (not organic) potatoes. This exercise asks you to conduct a hypothesis test using additional data from this study. In this case, we are testing where p, and p, represent the proportion of fruit flies alive at the end of the given time frame of those eating organic food and those eating conventional food, respectively. We have n₁ = n₂ = 500. Show all remaining details in the test, using a 5 % significance level. Effect of Organic Raisins After 20 Days After 20 days, 275 of the 500 fruit flies eating organic raisins are still alive, while 170 of the 500 eating conventional raisins are still alive. ¹Proportions approximated from information given in the paper. Part 1 Give the test statistic and the p-value. Round your answers to three decimal places. Ho: Po = Pc Ha: Po > Pe…
- Test the hypothesis________ breaks down the primary question into sub-problems and makes the primary question testable. A null hypothesis A research question A research hypothesis Scientific inquiry A variableHypothesis Testing: What is the null and alternative hypothesis of the following (statement). Is body fat content associated with age, abdomen, weight and height (Body fat) How does smoke affect pulse rate, bmi, systolic bpma, and diastolic bpma, and heart rate ma (BP)
- A data set includes 103 body temperatures of healthy adult humans having a mean of 98.9°F and a standard deviation of 0.65°F. Construct a 99% confidence interval estimate of the mean body temperature of all healthy humans. What does the sample suggest about the use of 98.6°F as the mean body temperature? Click here to view a t distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. What is the confidence interval estimate of the population mean u? D'FTesting Hypothesis A medical researcher says that less than 25% of Filipino adults are smokers. In a random sample of 200 Filipino adults, 19.3% say that they are smokers. At a = 0.05, what is the decision on its hypothesis? O Reject null hypothesis O Fail to reject null hypothesisQuestion Compute P(A|B), if P(B) = 0.5 and P(ANB) = 0.32Which way of knowing benefits from evidence on the expertise of the source of information? rationalism empiricism authority intuitioncan you please solve it nowTo test for any significant difference in the number of hours between breakdowns for four machines, the following data were obtained. Machine Machine Machine Machine 1 2. 3 4 6.7 9.0 10.9 9.8 8.1 7.5 10.2 12.5 5.6 9.7 9.4 11.8 7.7 10.3 10.1 10.6 8.6 9.4 9.1 11.2 7.7 9.9 8.5 11.3 (a) At the a = 0.05 level of significance, what is the difference, if any, in the population mean times among the four machines? State the null and alternative hypotheses. O Ho: H1 = H2 = H3 = H4 H: Not all the population means are equal. O Ho: At least two of the population means are equal. H.: At least two of the population means are different. O Ho: H1 = H2 = H3 = H4 O Ho: Not all the population means are equal. H: H, = H2 = Hz=H4 O Ho: H1 + H2 # Hz# H4 H: Hq = Hq = Hz =H4 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Do not reject H.. There is not sufficient evidence to…SEE MORE QUESTIONS