A study on the personality characteristics of drug dealers sampled 100 convicted drug dealers and scored them each on the Wanting Recognition (WR) Scale, which provides a quantitative measure of a person's need for approval and sensitivity
to social situations. (Higher scores indicate a greater need for approval.) The sample of drug dealers had a mean WR score of 47. with a standard deviation of 8. Use this information to find an interval estimate of the mean WR score for all convicted drug dealers.
Construct a 99% confidence interval and interpret the result.
A. The 99% confidence interval for mean WR score indicates that 99% of all drug dealers have a WR score between __ and __
B. The 99% confidence interval for mean WR score indicates that 99% of convicted drug dealers have a WR score between __ and __
C. The 99% confidence interval for mean WR score indicates that the true mean WR score for convicted drug dealers is between __and __with 99% confidence
O D. The 99% confidence interval for mean WR
score indicates that the true mean WR score for all drug dealers is between __and __with 99% confidence
A study on the personality characteristics of drug dealers sampled 100 convicted drug dealers and scored them each on th
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
A study on the personality characteristics of drug dealers sampled 100 convicted drug dealers and scored them each on th
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!