Calcula la desviación estándar y la varianza de los datos: 3, 1, 1, 3, 1, 4, 4, 4, 4, 1, 1, 4, 4, 2, 2, 2, 3, 2, 4, 2, 4, 2, 1, 3.

Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2