In a normal distribution, the probability of selecting a score that is greater than the mean is p = 0.50.
Yes, this is true
In a normal distribution, the probability of selecting a score that is greater than the mean is p = 0.50.
In a normal distribution, the probability of selecting a score that is greater than the mean...
What is the probability of randomly selecting a z-score greater than z = 0.75 from a normal distribution?
What is the probability of randomly selecting a z-score greater than z = -0. 75 from a normal distribution?
PLS ANSWER FAST For any perfectly symmetrical normal distribution, what is the probability of selecting a score greater than the mean? A. 0.2500 B. 0.3413 C. 0.5000 D. cannot be determined without additional information Reset Solcat
1) Given a standard normal distribution, find the probability of having a z score higher than 1.67 ```{r} ``` 2) Given that test scores for a class are normally distributed with a mean of 80 and variance 36, find the probability that a test score is lower than a 45. ```{r} ``` 3) Given a standard normal distribution, find the Z score associated with a probability of .888 ```{r} ``` 4) Find the Z score associated with the 33rd quantile...
what is the probability of randomly selecting an individual from a normal distribution with a z score less than 0
For a normal distribution of test scores, what is the probability of randomly selecting a test with a z-score of less than 0.24?
A normal distribution of scores in population has a mean of µ = 100 with σ = 20. A. What is the probability of randomly selecting a score greater than X = 110 from this population? B. If a sample of n = 25 scores is randomly selected from this population, what is the probability that the sample mean will be greater than M = 110?
Using the Standard Normal Table. What is the probability a z-score is greater than 0.44? In other words, what is P(z > 0.44)? A. 0.6554 B. 0.3446 C. 0.3300 D. 0.6700
For a standard normal distribution, what is the probability that z is greater than 1.75?A. 0.0401B. 0.0459C. 0.4599D. 0.9599
For a standard normal distribution, what is the probability that z is greater than 1.96? A. 0.9750 B. 0.0250 C. 0.0500 D. .5025 E. 0.4750