Based on the chi-square value calculated and the critical value identified above, what can be deduced from the association between athletic status and whether the London Olympic Games inspired them to become more physically active?
A. A significant difference exists between athletic status and the level of inspiration.
B. No significant difference exists between athletic status and the level of inspiration.
C. The relationship between athletic status and the level of inspiration is unclear.
D. A minor significant relationship exists between athletic status and the level of inspiration.
Answer: B
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Which of the following can become an obstacle on the journey to achieving one’s goals?
a. Prioritization b. Dedication c. Persistence d. Procrastination
TRUE or FALSE. 1/2m2 + 1/2m3 - 1m1 = 0 is a null hypothesis that group 1 does not differ from the average of groups 2 and 3.
a. True b. False
The demand for publicly funded preschools has increased due to each of the following conditions EXCEPT ______________
A. Children who attend preschool will score higher on standardized tests B. Children who attend preschool will become part of a more highly educated workforce C. Children from all socioeconomic levels will have access to high quality preschools D. Children become prepared for school and become better citizens
In which of the two studies is the difference between treatment and control group means more likely to be statistically significant?
a. Study b. Study 2 c. Neither. The likelihood of a significant difference is about the samefor both studies.