Sheila bought a box of 25 headbands. when she arranged the headbands by color, she saw that 4 were green, 4 were red, 13 were blue, and 4 were pink. what is the percent of blue headbands she bought? a.13% b.26% c.39% d.52%

Now 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.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.