Identify the independent and dependent variables.

eman is conducting an experiment to see how much sugar will dissolve in water as the temperature of the water is increased.

a. the independent variable is the temperature of the water, and the dependent variable is the amount of sugar dissolved.

b. the independent variable is the amount of sugar dissolved, and the dependent variable is the temperature of the water.

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.