A study of homicide offenders in City X (N = 100) indicated that each offender had...

Question

Question

A study of homicide offenders in City X (N = 100) indicated that each offender had an average of two prior felony arrests wit

math Statistics-And-Probability

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Solution Maloo, Standard deviation (6) = 2,5 Mean (M)=2 if x=5 then Z-score = 5-2 112 2,5 x-u = ms I nd 112 correct

Add a comment

Answer 2

Similar Homework Help Questions

A study of homicide offenders in City X (N = 100) indicated that each offender had...

A study of homicide offenders in City X (N = 100) indicated that each offender had an average of two prior felony arrests with a standard deviation of 2.5. Which of following is the Z score for a murder defendant who had five prior felony arrests? O 0.2 O 1.2 O 22 O 3.2
(20 points, 4 each) An engineering study of a city rated all the thousands of buildings within the city limits for...

(20 points, 4 each) An engineering study of a city rated all the thousands of buildings within the city limits for flood resilience. The results showed a normal distribution with a mean p-20.6 and a standard deviation of o = 6.3. a. What is the probability that a randomly selected building received a score of 23 or higher? (Hint: we are talking about a specific building, and not-for example-a sample mean!) b. What is the distribution of the sample mean,...
4 0.0256 Find the indicated probability. 5) A multiple choice test has 8 questions each of...

4 0.0256 Find the indicated probability. 5) A multiple choice test has 8 questions each of which has 4 possible answers, only one of which is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the probability that she will answer exactly 3 questions correctly? Use the Poisson Distribution to find the indicated probability. 6) The town of Fastville has been experiencing a mean of 59.4 car accidents per year. Find the probability...

Find the sampling error: u = -5, B = -2.5, n= 100 -7.5 -2.5 0.25 2.5...

Find the sampling error: u = -5, B = -2.5, n= 100 -7.5 -2.5 0.25 2.5 Find M, and o, the mean and standard deviation of the sampling distribution of x: H= 25, 0=5, n= 10. M =25, o,=0.5 M =25, o,=1.58 M=2.5, o,=0.5 My=7.91, o,=1.58 B) A) Assume that the random variable X is normally distributed with mean = 52 and standard deviation = 10. Let n = 25. Find P(x>50). -0 0.16 0.84 D) A) B) C) D)...
please show work!! Additional Algo 14-3 Standard Deviation of Demand Over Multiple Periods Each period, demand...

please show work!! Additional Algo 14-3 Standard Deviation of Demand Over Multiple Periods Each period, demand for apples is normally distributed with a mean of 290 and standard deviation of 70 Round your answer to two decimal places. What is the standard deviation of demand over 2 periods? PA 14-5 A Cold Inc is a frozen food distributor with... Use Table 141 ACold Inc is a frozen food distributor with 10 warehouses across the country. Ivan Tory, one of the...
You roll a six-sided die. Find the probability of each of the following scenarios. (a) Rolling...

You roll a six-sided die. Find the probability of each of the following scenarios. (a) Rolling a 6 or a number greater than 3 (b) Rolling a number less than 4 or an even number (c) Rolling a 4 or an odd number (a) P(6 or number> 3)- (Round to three decimal places as needed) (b) P/1 or 2 or 3 or 4 or 6)-( Round to three decimal places as needed.) (c) P(4 or 1 or 3 or 5)...

Please m asking for assistance on statistics Q10. A population consists of the following N-5 scores:...

Please m asking for assistance on statistics Q10. A population consists of the following N-5 scores: 0, 6, 4, 3, and 12 a. Compute u ando for the population b. Find the 2-score for each score in the population c. Transform the original population into a new population of N = 5 scores with a mean of u = 100 and a standard deviation of a = 20 Q11. For a sample with a mean of M = 51, a...
please show work!! Additional Algo 14-3 Standard Deviation of Demand Over Multiple Periods Each period, demand...

please show work!! Additional Algo 14-3 Standard Deviation of Demand Over Multiple Periods Each period, demand for apples is normally distributed with a mean of 290 and standard deviation of 70. Round your answer to two decimal places. What is the standard deviation of demand over 2 periods? Additional Algo 14-1 Inventory Position For a particular item, a firm has established an order-up-to level of 235 units. Currently, there are 65 units in stock, O backorders and 75 units scheduled...
ormation Find the indicated probability using the standard normal distribution. P(-1.66<z<0) Click here to view page...

ormation Find the indicated probability using the standard normal distribution. P(-1.66<z<0) Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. P(-1.66<z<0)=(Round to four decimal places as needed.) culator Sheet tent/Player lest.aspx?testid=215354477&centerwin=yes nmer 2020 jevon rutledge 3: Chapters 5, 6, & 7 Time Remaining pt 13 of 32(7 complete) Thi Area under the standard normal distribution to the left of Z (page 1) 2 -3.4 -3.3 -3.2 -3.1...

1. Use the given degree of confidence and sample data to construct a confidence interval for...

1. Use the given degree of confidence and sample data to construct a confidence interval for the point) population proportion p. A survey of 865 voters in one state reveals that 408 favor approval of an issue before the legislature. Construct the 95% confidence interval for the true proportion of all voters in the state who favor approval. 0 0.438<p0.505 0 0.444 p0.500 0 0.435<p<0.508 O 0.471 p0.472 2. Use the given data to find the minimum sample size required...

A study of homicide offenders in City X (N = 100) indicated that each offender had...

Homework Answers