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Please choose one of the probability constructs below. Then, identify a peer-reviewed journal article that highlights the construct. Compose a post in which you summarize and evaluate the construct's use in the research study.
Probability constructs:
a. Bayes' Rule
b. Receiver operating characteristic (ROC) curve
c. Poisson distribution
d. Binomial distribution
e. Probability-mass function
f. Goodness-of-fit test
g. Permutations and combinations
h. Standard normal distribution
i. The empirical rule
Expalin what would be the appropriate statistical procedure to test the following hypothesis: Triglyceride values are a good predictor of weight in obese adults.
The Financial Advisor exam has a mean of 500 and a standard deviation of 20. If the bank chooses to hire either Steve or Mark based solely on their exam performance, who is the bank more likely to hire? Show evidence for your answer.
The mean height of a certain plant is 160 centimeters. Suppose a botanist wants to carry out a hypothesis test to see if the mean height when these plants are treated with a certain chemical differs from 160. What is the null hypothesis and the al..
Assume that waiting times are approximately normally distributed. Construct a 98% confidence interval for the population mean of waiting times.
While dealing with 16 students, suppose that the alternative hypothesis has been one-sided and that it was set as Ha :
Assume that you are conducting a survey of customer satisfaction regarding their cellular phone.
The following data resulted from a taste test of two different chocolate bars. The first number is a rating of the taste, which could range from 0 to 5, with a 5 indicating the person liked the taste which could range from 0 to 5
Set up the following null and alternative hypotheses for both factors and their interaction. You should have three verbal statements, not symbolized statements.
Spinning a coin, unlike tossing it, may not give heads and tails equal probabilities. I spun a penny 200 times and got 83 heads. How significant is this evidence against equal probabilities?
Let C be the event that a diner gets the correct meal and let N be the event that a diner gets an incorrect meal. Find the probability that:
Test whether the mean weight is less than 10 pounds. Use P-value approach.
Solve the following problem for distribution with a mean 80 and standard deviation of 10. Find out at least what percentage of values will fall between 60 and 100.
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