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When sample size increases:____. A. Standard deviation of the sample mean increases. B. Confidence interval remains the same. C. Confidence interval increases. D. Confidence interval decreases.
answered
May 20, 2022
Mathematics
college
4
votes
58.2k
views
How would I do this??
answered
Jan 20, 2022
Mathematics
high-school
6
votes
214k
views
From 1980-1990, the population of a country was increased by 20%. From 1990-2000, the population of the country was increased by 20%. From 2000-2010, the population of the country was increased by 20%.
answered
Dec 17, 2021
Mathematics
middle-school
6
votes
181k
views
Can someone help with this
answered
Dec 14, 2021
Mathematics
high-school
4
votes
97.5k
views
2 - A square mirror has an area of 225 ft? How long is one side of the mirror?
answered
Nov 23, 2021
Mathematics
high-school
3
votes
160k
views
A positive symptom of schizophrenia would be
answered
Nov 9, 2021
Physics
middle-school
4
votes
6.7k
views
What form of energy is needed to make photosynthesis happen? (A) solar energy (B) proton energy (C) eletron energy (D) chemical energy Answer: (A) solar energy
answered
Oct 15, 2021
Biology
college
4
votes
33.9k
views
You have $1000 to invest in an account and need to have $2000 in one year. What interest rate would you need to have in order to have this if the amount is compounded weekly? Round your answer to the nearest
answered
Oct 9, 2021
Mathematics
high-school
4
votes
190k
views
At the pet store the ratio of dogs to cats was 4:7 for every dogs there are cats
answered
Oct 9, 2021
Chemistry
high-school
6
votes
92.7k
views
Write an equation in standard form of the line that passes through the given point and the given slope. (-9, -4); m = -1/3
answered
Oct 1, 2021
Mathematics
high-school
2
votes
97.6k
views
Which elements are visible when a user opens a new PowerPoint presentation?
answered
Sep 26, 2021
Computers and Technology
middle-school
2
votes
232k
views
Which of the following rational functions is graphed below?
answered
Aug 21, 2021
Mathematics
middle-school
3
votes
59.3k
views
Divide. Write your answer as a fraction or mixed number in simplest form. 8 • 3 3/5
answered
Aug 8, 2021
Mathematics
high-school
6
votes
100k
views
Simplify 5log z + 5log x + 10 logy.
answered
May 31, 2021
Mathematics
middle-school
4
votes
211k
views
As you are waiting at the Willard airport for a friend coming from Chicago, suddenly something goes wrong with the loudspeakers, and they start making a low pitch hum. You realized that you are standing
answered
May 27, 2021
Physics
college
2
votes
21.2k
views
What is the range of 66, 8, 12, 74, 36, 66, 7
answered
Mar 10, 2021
Mathematics
high-school
3
votes
113k
views
I need help please..... it says find the volume of the cyclinser
answered
Dec 21, 2020
Mathematics
middle-school
3
votes
146k
views
how many grams of water will absorb a total of 2510 joules of energy during the temperature of the water changes from 10.0 degrees celsius to 35.0 degrees celsius?
answered
Nov 30, 2020
Chemistry
middle-school
1
vote
1.4k
views
A physics professor that doesn’t get easily embarrassed stands at the center of a frictionless turntable with arms outstretched and a 5.0-kg dumbbell in each hand. He is set rotating about the vertical
answered
Oct 9, 2020
Physics
college
1
vote
3.4k
views
Which words are synonyms for raucous
answered
Aug 24, 2020
English
high-school
3
votes
75.0k
views
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