statistics
posted by g .
if the mean of a normally distributed set of data is 100 and the standard deviation is 10, a z score of 2 corresponds to raw value of?

statistics 
PsyDAG
Z = (scoremean)/SD
Insert values and solve for score.
Respond to this Question
Similar Questions

statisticsnormal distribution
a set of data is normally distributed with a mean of 500 and a standard deviation of 100. a) what would the standard score fora score of 700 be? 
Statistics
IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. Find the x score that corresponds to a zscore of 2.33. 
statistics
Assuming that the data are normally distributed with a mean of 45 and a standard deviation of 3.25, what is the zscore for a value of 40? 
statistics
Assuming that the data are normally distributed with a mean of 45 and a standard deviation of 3.25, what is the zscore for a value of 40? 
statistics
A set of data is normally distributed with a mean of 98 and a standard deviation of 15. What is the probability that the value from the data is less than 88 ? 
college statistics
a set of data is normally distributed with a mean of 1000 and a standard deviation of 100.what would be standard score for a score of 900.what percent of scores is betyween 1000 and 900.what would be percentile rank for a score of … 
stats
2. A standardized exam was provided to all 3rd graders in Arizona schools. The average score was 75 with a standard deviation of 10. Assuming that the scores were normally distributed, answer the following questions. (a) What zscore … 
statistics
The mean of a normally distributed data set is 226.2. The data item, 230, has a zscore of 0.2. Find the standard deviation. 
statistics
Can you please tell me how to solve for the following? 
Statistics
9 points) In a normally distributed data set, find the value of the standard deviation if the following information is given. a. The mean is 226.2. x = 230. z = 0.2. Standard deviation