gretchenhill1738 gretchenhill1738

23-09-2022
SAT

contestada

A random sample of Statistics final exam scores has a sample mean of x¯=65 and a sample standard deviation of s=11. Use the Empirical Rule to estimate the approximate percentage of final exam scores that are less than 54. Round your answer to the nearest whole number (percent).

Relax

Respuesta :

Otras preguntas

Which pronoun has an unclear antecedent in the following sentences? The sixth-grade students liked volunteering their time to read to the elderly people in th

Which is a graph of a proportional relationship?

When are two distinct non vertical lines parallel

Idk what the answer is help me or nah?????

Subtract. (6x2 + 5) - (4x - 3)

What re the two main phrases of the cell cycle.

The number of possible solutions of a polynomial can be found by looking at...

What data helps provide support for the Plate Tectonic theory? detailed research of the ocean floor shape of the continental coastlines matching up together lav

What contributed to the growth of Zionism in the late 1800s? Check all that apply.

Describe how the Fermi level changes with donor level, temperature and contact with p and n type semiconductors