`"randNum" = [ L , U ]`

Enter a value for all fields

The Random Real Number in a Range calculator generates a random real number between a LowerBound  to UpperBound. 

INSTRUCTIONS: Enter the followoing:

• (L) Lower Bound
• (U) Upper Bound

Rand Real (randNum): The calculator returns a real number between the LowerBound and UpperBound.

Statistics Calculators

• Count of Observations in a Set - this is the number (n) of values in a set.
• Minimum Value in a Set - this is the minimum observed value
• Maximum Value in a Set- this is the maximum value in the set.
• Sort - Numeric Sort (up and down) returns a comma separated list of the observations in ascending or descending order.
• Random Subset - Create a random subset of the a list of numeric values
• Random number from a range you specify
• Frequency distribution of data.
• (Σx) - this is the sum of the values in a set.
• (Σx²)  - this is the sum of the squared values
• (Σx)² - this is the square of the summed  values.
• Mean - the is the mean (average) of the observed values
• Median - the middle ordered value
• Mode - the most recurring observation
• Mid Point in a Set - this is the mid point of the observation range.
• Range in a Set  - this is the difference between the max and the min.
• Population Variance of the values
• Population standard deviation of the values
• Sample Variance of the values
• Sample Standard Deviation of the values
• Compute the z SCORE based on the mean and standard deviation
• Compute the z SCORE in a set of observations
• Compute the percentile of a single observation (y) in a set (X)
• SDOM - standard deviation of mean