GHOSTSARENEAR1707 GHOSTSARENEAR1707

21-05-2017
Mathematics

contestada

A set of data items is normally distributed with a mean of 150 and a standard deviation of 20. Convert 110 to a z-score

Respuesta :

Аноним Аноним

22-05-2017

z score = value - mean
------------------ = (110 - 150 ) / 20 = -2
std dev

Answer Link

Otras preguntas

Katie wants to hang a painting in a gallery. The painting and frame must have an area of 45 square feet. The painting is 6 feet wide by 7 feet long. Which quadr

A connection between Northern Democrats, Free-Soilers, and Conscience Whigs in 1854 was that they

A diver leaves the end of a 4.0 m high diving board and strikes the water 1.3s later, 3.0m beyond the end of the board. Considering the diver as a particle, det

In the alveoli, you would expect to find the alveolar: a. PO2 greater than the capillary PO2 before exchange. b. PCO2 greater than the capillary PCO2 before exc

Find the next four terms in the arithmetic sequence. -15, -7, 1, ... a)7,13,19,21 b) 10,19,28,37 c)9,17,25,33 d)7,15,25,37

Can anyone please send the 1st question

George decides to remain in Grover's Corners, changing his mind about _____. attending college visiting his grandfather's farm working in the city

Is -22.96 an integer

the sum of the real numbers x and y is 25. their difference is 13. what is the value of xy?

Two boys can paint a fence in 5 hours. How many hours would it take 3 boys to paint the same fence? 3 (A) 2 (B) 3 (C) 31 3 2:3=X (D) 4 IS 2/3 3