estuuibj4306 estuuibj4306

11-11-2017
Mathematics

contestada

Use a standard normal table to find the z-score that corresponds to the 80th percentile.

Respuesta :

barnuts barnuts

21-11-2017

The 80 th percentile simply corresponds to the P value = 0.80 or the area which comprises 20% from the right of the standard curve. So from the standard normal tables, the z score at 80 th percentile is given as:

z score = 0.84

Answer Link

Otras preguntas

Ocean waves of wavelength 22 m are moving directly toward a concrete barrier wall at 4.0 m/s . The waves reflect from the wall, and the incoming and reflected w

NEED HELP ASAP PLSS!!!!Match each plant to its stem type.bulbrhizometuberrunner

Which of the fundamental forces explains the structure of atoms and molecules? gravitational force electromagnetic force weak nuclear force strong nuclear

There are 24,000 square miles of forest in a western state. Forest fires decrease this area by 9.2% each year. The state needs to have more than 15,000 square

Of the following which is represented in Congress: Washington DC US Virgin Islands Puerto Rico Hawaii

A 20% TIP ON A MEAL THAT COSTS $29.17. CHOOSE THE CORRECT ESTIMATE BELOW. A.$ 58.00 B.$ 5.80 C.$ 0.58 D. $ 8.70

Help me by showing me the step

A table-top fan has radius of 0.5 m. It starts to rotate from rest to 800 rpm within 30 seconds. Determine:

What achievements during the Pax Romana helped unify the empire?

Which equation can be used to find the volume of this solid? 4 cm 5 cm 3 cm