Use technology or a z-distribution table to find the indicated area.

the lengths of green beans for sale at a supermarket are normally distributed with a mean of 11.2 cm and a standard deviation of 2.1 cm. consider a bag of 150 green beans.

how many green beans will be 13 cm or shorter?

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play