TracynG415158 TracynG415158

30-10-2022
Mathematics

contestada

An 80% confidence interval for a proportion is found to be (0.12, 0.18). Whatis the sample proportion?

An 80 confidence interval for a proportion is found to be 012 018 Whatis the sample proportion class=

Respuesta :

RamelloL140574 RamelloL140574

30-10-2022

Solution

- To find the sample proportion, we simply take the average of both endpoints of the confidence interval.

- That is,

[tex]\frac{0.12+0.18}{2}=\frac{0.3}{2}=0.15[/tex]

Final Answer

The answer is OPTION C

Answer Link

Otras preguntas

SHOW YOUR FORMULA AND SOLUTION What is the mass of a truck if it produces a force of 15000 N while accelerating a rate of 6m/s^2?

What does this political cartoon indicate?

Which statement about 401(k) plans is true? A. You pay taxes on the 401(k) before the money is deducted from your paycheck B. You cannot make catch-up payments

Instruction Active The English Bill of Rights That the pretended power of suspending the laws, or the According to this excerpt, how did the English Bill of exe

The points L, M, N and O all lie on the same line segment, in that order, such that the ratio of LM: MN: NO is equal to 5 : 3: 4. If LO = 48, find MN. pls help!

What to do when there is a shortage of gas

Pls answer. the first one is given pls help for the rest its hmwrk

Which term is associated with how high a music note sounds? O amplitude O wavelength Ofrequency O velocity

The diagram below shows a gas sample being measured with an open-end mercury (Hg) manometer. If a barometer reads 730. 1 torr, what is the pressure of the gas i

you are the network administrator for westsim.com. the network consists of a single active directory domain. the network contains two servers named fs1 and fs2.