10. x2 + 1 = 9 a) +/ v8 b)+/2V2 c) +/ 8 d) +/ 4​

How can you check that you have correctly converted frequencies to relative frequencies?

What is the area of this parallelogram? 434.28 cm2 263.67 cm2 527.34 cm2 217.14 cm2

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.