emilygracevanschaik emilygracevanschaik

03-05-2021
Mathematics

contestada

PLEASE HELP "Given a sample mean of 3.56 and a standard deviation of 0.98, which value falls within the 90% confidence interval for a sample size of 45?"

A.
3.21
B.
3.28
C.
3.83
D.
3.57

Respuesta :

mskhang23 mskhang23

05-05-2021

Answer:

D. 3.57

Step-by-step explanation: Edmentum

Answer Link

Otras preguntas

Write a polynomial in standard form with the zeros -2, 1, and 2. Hint: Remember a zero can be written as (x - a) where a is the zero. List the zeros then multip

The Settlement House Movement began in____________ and came to the U.S. in 1886 with the opening of the University Settlement House in New York City. Americans

Please help urgent I am lost thank you all

How can I go about this? This is one of the questions in the BlueBook Digital SAT practice questions. I used vertex form but it didn't work.

Question is in the picture. And if you decide to answer, please explain said answer with all the steps and what not.

a manager spent 5 hours a day in meeting. if he said he spent 70% of his day in meeting how many total hours did he work

All of the following describe Britain's relationship with the Confederacy except A. Sold ships to the Confederacy B. Favored the formation of the Confederacy;

All of the following describe Britain's relationship with the Confederacy except A. Sold ships to the Confederacy B. Favored the formation of the Confederacy;

21 points if someone gets it right. You randomly pull a scrap from a bag of scraps. The bag has 3 red scraps, 4 yellow scraps, and 4 black scraps. After that,

I proceed to calculate the degree of angles and lengths of angle FBE but I'm not sure how to calculate the length of DF