3. T
Brittany has lunch at a restaurant. Her bill was $14.50,
the sales tax 6.25%, and she leaves a 20% tip. What is
her total bill after finding the sales tax and calculating
the tip?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Max 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.