Unless you have sufficient evidence otherwise, you must assume that:
a. both the null and alternative hypotheses are true
b. the alternative hypothesis is true
c. neither the null nor alternative hypotheses are true
d. the null hypothesis is true
d
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Television is a constant stream of images and sounds designed to keep us watching its advertisements, and secondarily, its programs
Indicate whether this statement is true or false.
Which of the following statements best describes what it means when a researcher asserts that the level of significance is at the .05 level?
a. 5% of the measured associations are statistically significant. b. 5 out of the 100 demonstrate interdependence between the variables. c. The measured associations of no greater than 5 out of 100 cases are due to sampling error. d. 5% of the sample demonstrates statistical significance.
Which is an example of the awareness step of a diffusion of innovation?
a. After wearing blue jeans, a women in India decides that she prefers the sari she used to wear b. A nonbinary person from Mexico sees henna art for the first time at a Somali wedding c. A man from Canada tries an imported dragon fruit and decided that he like the taste d. A women in Nigeria debates the pros and cons of different foreign cell phones with her aunt
The speeches of courtesy should present complimentary facts about the person or persons to whom you are extending the courtesy
Indicate whether the statement is true or false