SOLUTION: Describe what a z-score is in terms of the sample mean and sample standard deviation.
Algebra.Com
Question 1177910: Describe what a z-score is in terms of the sample mean and sample standard deviation.
Answer by amarjeeth123(569) (Show Source): You can put this solution on YOUR website!
The z score tells you how many standard deviations from the mean your score is.
RELATED QUESTIONS
for a sample with a mean of m=45, a score of x=59 corresponds to z= 2.00. what is the... (answered by stanbon)
The heights of 18-year-old females are approximately normally distributed with a mean of... (answered by Boreal)
A final exam in Statistics has a mean of 73 with a standard deviation of 7.73. Assume... (answered by jim_thompson5910)
In order to find a t-value separating the confidence interval we need to know:
Sample... (answered by Theo)
The value of the z-score in a hypothesis test is influenced by a variety of factors.... (answered by stanbon)
Please help me solve this problem, based on the examples in the book, I can't figure it... (answered by stanbon)
A set of data has a normal distribution, has a mean of 23.7 and a standard deviation of... (answered by rothauserc)
A sample has a mean of 50 and a standard deviation of 4.0. Find the z-score for each... (answered by stanbon,robertb)
Suppose that the weight of apples eaten by individual Americans can be described by a... (answered by stanbon)