Weinstein mcdermott and roediger report that students who

Assignment Help Basic Statistics

Reference no: EM13619817

Weinstein, McDermott, and Roediger report that students who were givne questions to be answered while studying new material had better scores when tested on the material compared to students who were simply given an opportunity to reread the material. In a similiar study, an instructor in a large psychology class gave one group of students questions to be answered while studying for the final exam. The overall average for the exam was mean = 73.4, but the n = 16 students who answered questions had a mean of M =78.3 with a standard deviation of s=8.4. For this study, did answering questions while studying produce significantly higher exam scores? Use a one tailed test with alpha = .01.

Reference no: EM13619817

Questions Cloud

In both motions net work is performed due to the combined : the drawing shows a plane diving towards the ground and then climbing back upward. during each of these motions the

Using probability how can you use probability to improve : using probability how can you use probability to improve your chances of winning at a casino. provide specific examples

Alpha stock has a beta of 123 its required return is 1175 : alpha stock has a beta of 1.23 its required return is 11.75 and the risk-free rate is4.30. what is the required rate of

A girl is riding her bicycle when she gets to a corner she : a girl is riding her bicycle. when she gets to a corner she stops to get a drink from her water bottle. at that time a

Weinstein mcdermott and roediger report that students who : weinstein mcdermott and roediger report that students who were givne questions to be answered while studying new

A mechanic sells a brand of automobile tire that has a life : a mechanic sells a brand of automobile tire that has a life expectancy that is normally distributed with a mean life of

Corporations often use different costs of capital for : corporations often use different costs of capital for different operating divisions. using an example calculate the

Find the wavelength of a particle of mass m and charge q : find the wavelength of a particle of mass m and charge q accelerated through a potential difference v for the

How much money does melinda need to deposit into her : how much money does melinda need to deposit into her investment account today if she wishes to withdraw 8000 a year for

User Account

All Pages