In order to calculate the estimated standard error of the mean, one need only know

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1