Setting alpha at .01, test the hypothesis that this sample of tires could represent a population whose mean was 36.50
What will be an ideal response?
t=-2.100, Fail to reject
You might also like to view...
What term refers to the aspect of working memory that governs shifts of attention?
a. Availability heuristic b. Visuospatial sketchpad c. Phonological loop d. Executive function
If an odd number of scores are put in order from lowest to highest, the score in the middle position is the:
A) mode. B) mean. C) median. D) range.
Which of the following is a more likely explanation of the Flynn effect?
a. Better nutrition b. Practice effects of taking intelligence tests c. Improvements in the gene pool d. Exposure to technology
An experimenter wanted to test the hypothesis that women who eat large meals are not liked as well as women who eat smaller quantities of food by using the one factor repeated measures design. Participants in the study watched a videotape of a woman eating a small nutritious snack, a normal meal, or a huge meal while talking to another person. Each participant viewed three different versions of
the videotape, each with a different woman (Pat, Sue, and Deb) eating a different amount of food. After viewing the videotape, participants filled out a questionnaire about how much they liked each of the women they had seen in the videos. In this experiment, the null hypothesis would state that _____. a. women are not liked differently if they eat different amounts of food b. women who eat more are liked less c. women who eat less are liked less d. women are liked equally unless they overeat