When the relationship between two variables is very strong and decreasing in a linear way, the Spearman rank-correlation coefficient will be close to:
a. 0
b. -1
c. ?
d. ×
B
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Which of the following is a category in the Maslow’s hierarchy of needs?
A) Physiological needs B) Psychological needs C) Psychosomatic needs D) Psychophysical needs
You recently hired a catering service for an important awards ceremony for the members of your organization. Some of the menu choices were poorly prepared and the service was slow. You were dissatisfied with the service and would like to send a message to the owner of the catering business. How would this owner benefit from your constructive criticism? What tone should the message have?
In hypothesis tests about a population proportion, p0 represents the?
A. ?hypothesized population proportion. B. ?observed sample proportion. C. ?observed p-value. D. ?probability that H0 is correct.
Taking advantage of a party in a contract situation due to the party's inexperience, and not due to any lack of disclosure on your part, is ethical
Indicate whether the statement is true or false