Two-third of leon's tropical fish in his tank is equal to one-fourth of harry's tropical fish in his tank find the ratio of the no. of leon's tropical fish to the no. of harry's tropical fish what fraction of the number of harry's tropical fish is the number of leon's tropical fish

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed