For travel to foreign countries, an International Certificate of Vaccination is required
Indicate whether the statement is true or false.
T
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Summarize Laurence Kohlberg's three levels of personal moral development. Imagine that you manage a local gym, and explain how your management style or techniques would be different at each level.
What will be an ideal response?
A large computer manufacturer forbids its executives and managers from serving as directors or officers for Hewlett-Packard or any other corporations from which it might purchase component parts. The company is trying to prevent
A. their employees from having other jobs. B. a conflict of interest. C. trade secrets from being revealed. D. losing its executives to other organizations. E. fairness and honesty.
Answer the following statement(s) true (T) or false (F)
1. If you can predict y from x with 100% accuracy, you can refer to this as a perfect relationship. 2. As one variable goes down, the other goes down. This describes a positive relationship. 3. The covariance formula differs from the variance formula in that instead of squaring the difference between each score and its mean, we multiply the difference between each x score and its mean with each y score and its mean. 4. If r = -.8, adding a case that is high on x and high on y will result in a stronger correlation. 5. A correlation can be calculated by adding each multiplied pair of z-scores together and dividing by degrees of freedom.
What is the shape of the probability density function for a uniform random variable on the interval [a, b]?
A. A rectangle whose X values go from a to b. B. A straight line whose height is 1/(b-a) over the range [a, b]. C. A continuous probability density function with the same value of f(x) from a to b. D. All of these choices are true.