VgCarlos5359 VgCarlos5359

26-09-2017
Mathematics

contestada

Suppose you have a distribution, x, with mean = 13 and standard deviation = 3. define a new random variable y = 4x - 5. find the mean and standard deviation of y.

Respuesta :

laurendollar01 laurendollar01

30-09-2017

the answer is 19 because 13 times 3 is 39 and 39-20 would give you y=19

Answer Link

Otras preguntas

Recent findings suggest that the use of blended sentences may be ineffective as about ____________ of juveniles who were released early and did not complete the

Christian brought his proposal to Rita before the meeting saying, "I'm sure you have some ideas on this, and we could try to get them incorporated upfront." Whi

.According to supply-side fiscal policy, reducing tax rates on wages and profits will: a.Group of answer choices b.reduce both unemployment and inflation. c.cre

Which of the following statements are true?Check all that apply. 1.The Sun is located at one of the foci of the planets' elliptical orbits. 2.The path of the pl

a student ran out of time on a multiple choice exam and randomly guess the answers for two problems each problem had 5oz choices negative a, b, c, d, e- and onl

Which of the following is NOT true? Analysts design programs in the design phase of the SDLC, programmers code programs in the Implementation phase Analysts c

Andrew has decided to open an online store that sells home and garden products. After searching around, he chooses the software company Initech to provide the s

A total of $6000 is invested for 5 yr with a total return of $1080. Part of the money is invested in a fund that returns the equivalent of 2% simple interest. T

Narrate, describe, and explain in writing about risky behaviors and how it can affect the body physically and mentally.

A series L-R-C circuit consists of a 226 Ω resistor, a 27.4 mH inductor, a 11.55 µF capacitor, and an AC source of amplitude 15 V and variable frequency. If the