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a random sample of 25 was drawn from a normal distribution with a standard deviation of 5. the sample mean is 80. determine the 95% confidence interval estimate of the population mean.
answered
Dec 19, 2023
Mathematics
high-school
6
votes
147k
views
А. D AB ? and < E? С B ED //
answered
Nov 13, 2023
Mathematics
high-school
5
votes
169k
views
NEED SPANISH HELP WILL MARK BRAINALIST IF CORRECT Escoge la opción que completa la frase con la verbo recíproco besarse en presente. Los novios ______ al final de la ceremonia de la boda A.) me besan B.
answered
Sep 18, 2023
Spanish
high-school
12
votes
38.4k
views
If a rolling ball had 18 joules of KE and is rolling 3 m/s, what is the mass?
answered
Aug 20, 2023
Physics
high-school
6
votes
106k
views
Fill in the blank. Binomial nomenclature is the term that describes Linnaeus’s system for naming organisms using the name followed by the name.
answered
Jul 27, 2023
History
college
7
votes
114k
views
The number of trees (n) that the average American uses in paper products varies directly with the time (t) in years. Assume that the constant of proportionality is 7. Write an equation that represents
answered
Jul 3, 2023
Mathematics
college
6
votes
200k
views
3x-1/5=x+1/3 pls help me
answered
Apr 29, 2023
Mathematics
college
4
votes
38.9k
views
Write an equation of a line passing the (8,9) and has slope of 3
answered
Mar 9, 2023
Mathematics
high-school
5
votes
175k
views
Megan paid $2.52 in sales tax on an item that cost $36.00 before tax. At that rate, how much would she pay in sales tax for an item that costs $40.00 before tax?
answered
Sep 28, 2022
Mathematics
college
6
votes
109k
views
50 EASY POINTS Which of the following equations is equivalent to 4(a + 2) – 2(a – 8) = 24?
answered
Sep 21, 2022
Mathematics
high-school
4
votes
123k
views
Please help! What's the answer to this question, A 5.6 nC electric charge is placed in an Electric Field and experiences a force of 7.4 μN. What is the magnitude of the Electric Field at that location?
answered
Sep 7, 2022
Physics
high-school
6
votes
124k
views
4(f + 1) = 12 what does f equal
answered
Aug 16, 2022
Mathematics
high-school
5
votes
188k
views
4(f + 1) = 12 what does f equal
answered
Aug 16, 2022
Mathematics
high-school
5
votes
188k
views
4(f + 1) = 12 what does f equal
answered
Aug 16, 2022
Mathematics
high-school
5
votes
188k
views
Alberto y yo ___ música en la clase. (escuchar)
answered
Jul 6, 2022
Spanish
college
6
votes
138k
views
Someone help please I don’t know how to answer this
answered
May 28, 2022
Mathematics
college
4
votes
215k
views
Solve for j: j + j / 2 + J + 5 = 45
answered
Apr 7, 2022
Mathematics
high-school
3
votes
83.0k
views
2 List five different environments you know
answered
Feb 24, 2022
Geography
high-school
5
votes
6.4k
views
Rohan dropped a penny from a building. After each bounce, the height of the penny is measured and recorded in the table. Bounce Number Height (cm) After Bounce 1,524 2 , 762 3 , 381 4 , 190.5 Write an
answered
Jan 24, 2022
Mathematics
middle-school
3
votes
16.4k
views
What is the average distance form the mean of the numbers: 10,8,5,12,20
answered
Dec 21, 2021
Mathematics
middle-school
1
vote
173k
views
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