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A random sample of 100 observations from a population with standard deviation 21.74 yielded a sample mean of 93 . Given that the null hypothesis isμ=90 and the alternative hypothesis is μ>90 using α=.05,
answered
Oct 23, 2024
Mathematics
high-school
2
votes
67.6k
views
The dry leeward side of a mountain is often termed a(n) ________? 1) straight line 2) orogeny 3) chinook 4) front 5) rain shadow
answered
Aug 19, 2024
Geography
high-school
2
votes
173k
views
What is the volume of 225 moles of a gas at STP
answered
Mar 13, 2024
Chemistry
college
3
votes
125k
views
The National Origins Act gave preferences to immigrants coming from a Asia b Italy c Northern and Western Europe d Southern and Eastern Europe
answered
Sep 18, 2023
History
high-school
12
votes
158k
views
A sphere has a surface area of 16pi cm³. Find the volume giving your answer in form. Anyone know how to do this question?
answered
Aug 30, 2023
Mathematics
high-school
1
vote
19.7k
views
Which of the following quotes from "The Raven" best set the mood in the poem? (Mood = overall feeling of a piece of writing; how the author wants you to feel) A "Doubting, dreaming dreams no mortal ever
answered
Jul 17, 2023
English
high-school
6
votes
84.6k
views
Where is the ocean water the warmest at the equator? A. In the western Pacific Ocean B. in the eastern Atlantic Ocean C. in the eastern Pacific Ocean D. in the western Indian Ocean E. in the western Atlantic
answered
Jan 3, 2023
Biology
college
6
votes
226k
views
Pete has an old playstation that he bought for $400. The playstation depreciates by 30% each year
answered
Dec 19, 2022
Mathematics
college
3
votes
17.5k
views
Why do some people object to the election of the president by direct popular vote???
answered
Oct 8, 2022
History
high-school
2
votes
42.0k
views
Selena estudia en la universidad de Yale. Selena es una estudiante inteligente y habla mucho con sus profesores. Ella toma clases de justicia porque quiere ser abogada. I need that written in first person
answered
Sep 19, 2022
Spanish
high-school
5
votes
37.5k
views
Which of these pairs of organisms probably depends the most on camouflage for protection?Immersive Reader (1 Point)
answered
Sep 18, 2022
English
high-school
11
votes
210k
views
-3/4x=-5 Please help fast!!!
answered
Aug 15, 2022
Mathematics
high-school
5
votes
81.5k
views
Which of the following best describes what happens in genetic therapy? Question 19 options: The DNA sequence of the gene is edited using a guide DNA and Cas9. The DNA can be cut and deleted or new DNA
answered
Aug 14, 2022
Biology
high-school
7
votes
149k
views
2 difference between program and software
answered
Jul 20, 2022
Computers and Technology
high-school
6
votes
190k
views
Please help! 1.) Find mED 2.) Find mEA 3.) Find mBDC
answered
Jun 1, 2022
Mathematics
college
4
votes
134k
views
How tot ell if an angle is right obtuse or acute.
answered
May 20, 2022
Mathematics
high-school
7
votes
197k
views
I am having troubles finding x, need an explanation
answered
Mar 13, 2022
Mathematics
college
4
votes
173k
views
A boat, costing $108,000 and uninsured, was wrecked the very first day it was used. It can either be disposed of for $11,000 cash and be replaced with a similar boat costing $110,000, or rebuilt for $98,
answered
Nov 19, 2021
Business
college
3
votes
221k
views
Which equation represents the ellipse?
answered
Sep 22, 2021
Mathematics
middle-school
4
votes
128k
views
what do you think are some methods used to remove dirt and harmful substances from the water we drink?
answered
Aug 13, 2021
Biology
high-school
3
votes
221k
views
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