Question

In: Statistics and Probability

The results indicated no difference between the means when the statstics-only condition was compared to the...

The results indicated no difference between the means when the statstics-only condition was compared to the combined statistics+victim condition. Compute the tLSD value here.

donations differed significantly by request type, F(2, 55) = 3.35, p < .05,

η2 = .109, MSE. 2.98. In planned comparisons based on Small et al.’s

findings (2007, Study 3), donations were higher when a personalized victim

appeared alone (M = $3.18, n =17) than when statistics were added to the

victim request (M = $2.00, n = 22, p = .04) or when statistics were presented

alone (M = $1.79, n = 19, p = .02). The latter two means did not differ.

Solutions

Expert Solution

## Result is some from F test and LSD test :

there is no difference occurs , and result is not signgificant ,


Related Solutions

The results indicated that more money was donated in the identified-victim-only condition than in the statistics-only...
The results indicated that more money was donated in the identified-victim-only condition than in the statistics-only condition (p = .02). Compute the tLSD value here. For low Rational scorers, donations differed significantly by request type, F(2, 55) = 3.35, p < .05, η2 = .109, MSE. 2.98. In planned comparisons based on Small et al.’s findings (2007, Study 3), donations were higher when a personalized victim appeared alone (M = $3.18, n =17) than when statistics were added to the...
Construct the indicated confidence interval for the difference between the two population means.
Construct the indicated confidence interval for the difference between the two population means. Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Independent samples from two different populations yield the following data. The sample size is 478 for both samples. Find the \(85 \%\) confidence interval for \(\mu_{1}-\mu_{2}\). \(\bar{x}_{1}=958, \bar{x}_{2}=157, s_{1}=77, s_{2}=88\) A. \(800<\mu_{1}-\mu_{2}<802\) B. \(791<\mu_{1}-\mu_{2}<811\) C. \(793<\mu_{1}-\mu_{2}<809\) D. \(781<\mu_{1}-\mu_{2}<821\)
Construct the indicated confidence interval for the difference between the two population means. Assume that the...
Construct the indicated confidence interval for the difference between the two population means. Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. A paint manufacturer wished to compare the drying times of two different types of paint. Independent simple random samples of 11 cans of type A and 9 cans of type B were selected and applied to similar surfaces. The drying times, in...
Construct the indicated confidence interval for the difference between the two population means. Assume that the...
Construct the indicated confidence interval for the difference between the two population means. Assume that the two samples are independent simple random samples selected from normally distributed populations. Also assume that the population standard deviations are equal (sigma1 = sigma2), so that the standard error of the difference between means is obtained by pooling the sample variances. A paint manufacturer wanted to compare the drying times of two different types of paint. Independent simple random samples of 11 cans of...
What is the difference between a test of independent means and a test of dependent means,...
What is the difference between a test of independent means and a test of dependent means, and when is each appropriate?
When three or more means are compared, you use the______ technique.
When three or more means are compared, you use the______ technique.
What is the difference between a a reaction that is catalyzed by a kinase compared to...
What is the difference between a a reaction that is catalyzed by a kinase compared to one that is catalyzed by a phosphorylase? (Describe the various roles/mechanisms of each, utilization of ATP, etc).
We can infer a statistically significant difference between two population means when a) our estimates of...
We can infer a statistically significant difference between two population means when a) our estimates of the two means are different.        d) the 95% confidence intervals for the two means do not overlap. b) the variances of the two means do not overlap.     e) the 95% confidence intervals for the two means are of different widths. c) the standard deviations of the two means do not overlap.
What is the difference between accrued expenses compared to prepaid expenses?
What is the difference between accrued expenses compared to prepaid expenses?
The primary difference between demand management and demand forecasting is 1) forecasting is only possible when...
The primary difference between demand management and demand forecasting is 1) forecasting is only possible when quantitative data are available. 2) demand management is proactive, while forecasting attempts to predict. 3) a firm cannot execute both approaches simultaneously. 4) one approach deals with uncertainty, while the other deals with known demand.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT