ᴴᵒᵗᵗⁱᵉ ʰᵃⁿᵍᵒᵘᵗ ᵖⁱᶜˢ ʷⁱᵗʰ ⁿᵘᵈᵉ ᵇᵃᵇᵉˢ
ｙｏｕ ｋｎｏｗ ｗａｈｔ ｔｏ ｄｏ
ᵇʳᵃⁱⁿˡʸ.ᵗᵒᵈᵃʸ

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?

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?