Mathematics, 02.04.2020 15:41 Seaport
A group of 9 7th grade students participated in a workshop on developing and supporting healthy romantic and platonic relationships. At the end of the workshop, they completed an evaluation that tested their knowledge. Their mean on the evaluation was a 14.5, with a standard deviation of 1.83. A group of 10 7th grade students who did not participate in the workshop also completed the evaluation. They had a mean of 3.5 and a standard deviation of 1.5. The higher the score on the evaluation the greater the knowledge on the subject. Calculate the t statistic, and determine whether it is statistically significant
Answers: 3
Mathematics, 21.06.2019 18:30
Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?
Answers: 2
Mathematics, 21.06.2019 21:10
Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points
Answers: 1
Mathematics, 21.06.2019 22:10
Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3
Answers: 2
A group of 9 7th grade students participated in a workshop on developing and supporting healthy roma...
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