Party City has Traditional Grinch Photo Booth Props 13 ct Cardstock & Plastic Props for $ 6.50. Walmart has 27 pcs of Funny Christmas Photo Booth Props on Stick for $9.99. Which store has the better buy?

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Cor d? ? me ? 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.

The area of a circle is equal to 1 dm². find the radius of the circle.