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Using appropriate secondary data from a reliable source, students are expected to demonstrate their understanding on continuous probability distribution by the following details:
1. Determination of normality of the data and the shape of the distribution.
2. Demonstration of transformation to standard normal distribution.
3. Finding the probability of certain range of values.
4. Demonstration of understanding of confidence intervals.
Relate the explanation to the dataset selected. Detailed explanation, working and diagram are expected whenever necessary
Television the probability that a wife watches a certain television show is 0.55, that her husband watches it is 0.45, and that both watch the show is 0.30.
Public Health and Nutrition One measure of general health is your body mass index (BMI). Adults with a BMI between 18.5 and 24.9 are generally considered.
What do you observe about the width of the interval? What is the effect of the sample size?
You want to know whether the population means are different in the two populations. Conduct an hypothesis test using an alpha of .05 and the critical value method.
Based on what you now know about statistical inference and using a one-tail alpha (0.025), is Sara's conclusion a logical conclusion? Why or why not?
Using z-scores, a population with m = 37 and s = 6 is standardized so that the new mean is m = 50 and s = 10. How does an individual's z-score in the new distribution compare with his/her z-score in the original population?
Suppose that the arterial diastolic blood pressure readings in a population follow a normal probability distribution with mean 80 mm Hg and standard deviation 6.2 mm Hg.
Deductible amount and limits of liability, are standardized. The sample information is reported below. At the .10 significance level, can we conclude that there is a difference in the amounts quoted?
How were many African Americans in the South affected after Reconstruction ended in 1877?
When you have a factorial ANOVA and the interaction effect is significant, does the researcher give much attention to any significant main effects when interpreting the results of the study?
the random variable x is normally distributed as xnmicro?2. it is known that px?660.03359 and px?810.1151a. give a
It has been claimed that women live longer than men; however, men tend to be older than their wives. Ages of sixteen husbands and wives from England were obtained. These data should be analyzed with a
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