Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Unconscious self-esteem study. Psychologists define implicit self-esteem as unconscious evaluations of one's worth or value. In contrast, explicit self-esteem refers to the extent to which a person consciously considers oneself as valuable and worthy.
An article published in the Journal of Articles in Support of the Null Hypothesis (March 2006) investigated whether implicit self-esteem is really unconscious. A sample of 257 college undergraduate students completed a questionnaire designed to measure implicit self-esteem and explicit self-esteem. Thus, an implicit selfesteem score (x1) and explicit self-esteem score (x2) was obtained for each. (Note: Higher scores indicate higher levels of self-esteem.) Also, a second questionnaire was administered in order to obtain each subject's estimate of their level of implicit self-esteem. This was called estimated implicit self-esteem (x3). Finally, the researchers computed two measures of accuracy in estimating implicit self-esteem: y1 = (x3 - x1) and y2 = |x3 - x1|.
(a) The researchers fit the interaction model, E(y1) = β0 + β1x1 + β2x2 + β3x1x2. The ttest on the interaction term, β3, was ''nonsignificant'' with a p-value > .10. However, both t-tests on β1 and β2 were statistically significant (p-value
(b) The researchers also fit the interaction model, E(y2) = β0 + β1x1 + β2x2 + β3x1x2. The t-test on the interaction term, β3, was ''significant'' with a p-value.
Smart Banking Corp. can borrow $5 million at 6 percent annualized. It can use the proceeds to invest in Canadian dollars at 9 percent annualized over a 6-day period. The Canadian dollar is worth $.95 and is expected to be worth $.94 in 6 days.
discuss a decision familiar to you that can be analyzed by using a decision tree.please answer in at least 3 sentences
The cost of a board failure and interruption includes the fixed cost c0 of a new board and a cost that increases proportionally to Y2. If C is the cost incurred, C = c0 + c1Y 2. Find the probability that the delivery time exceeds two days.
A company decides to add 20% to its equivalence principle premiums as a protection against unfavourable experience. In each of the following cases, find the probability that premiums will cover claims.
Systolic blood pressure are mesaured at baseline and again 4 weeks later. Computed 95% confidence interval for the mean difference in blood pressure over 4 weeks.
If the restaurant stocks 400 hamburgers and 150 chicken sandwiches for a given day, what is the probability that it will run out of hamburgers or chicken sandwiches (or both) that day? Assume that the demand for hamburgers and the demand for chick..
The table at the bottom of the page shows how the history and economics scores of 25 students are distributed. Use the method of Exercise 32 to determine the value of r, replacing the row headings by the corresponding class marks (midpoints) 23, 2..
a student gets quiz grades of 557082 and 94. he gets a score of 85 on his final exam. find the weighted mean if the
a random sample of 130 human body temperatures provided by allen shoemaker in the journal of statistical education has
Construct a perfect one-factorization of K_2n for infinitely many values of n. Prove the factorizations are perfect
In a survey of 100 people who had recently pur- chased motorcycles, data on the following variables was recorded: Gender of purchaser
If one of the 100 employees is randomly selected, find the probability of getting someone who carpools, someone who cycles to work, or someone who works part time.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd