subject
Mathematics, 05.12.2019 18:31 cxttiemsp021

1. much has been made about the overall intelligence of criminal offenders in general, and violent offenders particular. there is an assumption that violent offenders are inherently less intelligent than non-violent offenders. to test this idea, data were collected from two separate groups of offenders (violent offenders and property offenders). intelligence scores were obtained for every offender in the two samples. 2. submit your solution (step-by-step calculations), and the conclusion here. descriptive statistics appear below: property offenders = average iq = 96, sd = 8.5, n=225 violent offenders = average iq = 88, sd = 7.5, n=200 use t to test the following set of hypotheses at the 95% level of confidence: h_a: violent offenders are less intelligent than property offenders h_o: violent offenders and property offenders do not differ significantly with regard to intelligence scores

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?
Answers: 1
question
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
question
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
question
Mathematics, 21.06.2019 21:40
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
Answers: 3
You know the right answer?
1. much has been made about the overall intelligence of criminal offenders in general, and violent o...
Questions
question
Mathematics, 10.10.2021 05:30
question
Mathematics, 10.10.2021 05:30
question
Mathematics, 10.10.2021 05:30
question
Mathematics, 10.10.2021 05:30
question
Chemistry, 10.10.2021 05:30
question
Mathematics, 10.10.2021 05:30
Questions on the website: 13722363