Ask Experts Questions for FREE Help !
Ask
    rcrawford03's Avatar
    rcrawford03 Posts: 1, Reputation: 1
    New Member
     
    #1

    Feb 25, 2014, 06:27 PM
    Statistics help
    Using a diagnostic review, a counselor notes a significant decrease in patients who have been treated for depression. He computes the effect size based on his data, and finds that d= -.67. Based on Cohen's conventions, what size is this effect?

Check out some similar questions!

Statistics [ 4 Answers ]

The marketing department of a large organisation is analysing the monthly sales results for two subsidiaries, A and B, over the past 60 months. The monthly sales figures (£000) were as follows: Monthly Sales (£000) Subsidiary A Subsidiary B Under 20 13 8 20-30 12 6 30-40 12 9 40-50 9 10...

In statistics [ 1 Answers ]

Assume that adults have IQ that are normally distributed w/ mean of u=100 and standard deviations =20 Find the probability a randomly selected adult has an IQ of less then 120

Statistics [ 0 Answers ]

A recent study of 750 internet users in Europe found that 35% of internet users were women. What is the 95% confidence interval of the true proportion of women in Europe who use internet? A.0.349<p<0.351 B. 0.321<p<0.379 C. 0.316<p<0.384 D. 0.309<p<0.391

Statistics [ 3 Answers ]

Owens Orchards sells apples in a large bag by weight. A sample of seven bags contained the following number of apples: 23,19,26,17,21,24,22. a)verify that s (x-sample mean)=0 This is what I'm coming up with, I'm not sure what I'm doing wrong. Help please ...


View more questions Search
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.