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Define: probability sample a) every possible sample of a given size has the same chance to be selected. b) the explanatory variable(s) in an experiment. c) gives each member of the population a known chance
answered
Jul 21, 2022
Mathematics
high-school
4
votes
114k
views
how would planting more biodiversity be better for ecosystems? and how would it be better for farmers?
answered
May 17, 2022
Biology
college
4
votes
76.0k
views
Sphinx's judgment Shapeless, I take shape. Unguarded, I escape. Deach in excess, death without slake, What am I?
answered
Mar 27, 2022
History
high-school
1
vote
44.2k
views
Why do people have headaches?
answered
Mar 6, 2022
Health
college
8
votes
155k
views
2. A cow gives 24litre milk each day. If the milkman sells 75% of the milk, how many liters of milk is left with him?
answered
Mar 5, 2022
Mathematics
high-school
6
votes
17.8k
views
En una isla oceánica aislada hay una especie de pájaros, la mayoría de plumaje gris. Una variedad con manchas blancas constituye el 4% de la población. Esta característica se debe a un gene recesivo (s)
answered
Feb 25, 2022
Biology
high-school
3
votes
233k
views
How does the text describe Pluto? a Pluto is made up entirely of ice, and it is bigger than Venus. b Pluto is made up entirely of rock and ice, and it is bigger than Earth's moon. c Pluto is made up entirely
answered
Feb 4, 2022
Chemistry
middle-school
5
votes
30.2k
views
HELP ME PLEASE Rewrite the sentence by correcting the error in pronoun reference or agreement. After Jeff talked to his brother about the project, he went home.
answered
Jan 8, 2022
English
high-school
3
votes
172k
views
When you isolate the variable,the goal is to get the variable
answered
Dec 10, 2021
Mathematics
middle-school
4
votes
213k
views
From when do the earliest examples of Islamic art using quasicrystalline geometry date? a 1500's c. 1300's b. 1400's d. 1200's
answered
Dec 1, 2021
English
high-school
4
votes
114k
views
Which are independent clauses? Select all that apply. to the moon it went over the fence they climbed the ladder who wanted a new car whose job it is they ran a half-mile race
answered
Nov 5, 2021
English
college
2
votes
173k
views
40% as fraction and decimal
answered
Aug 13, 2021
Mathematics
college
4
votes
129k
views
8. PLEASE HELP A LOT OF POINTSSS
answered
Jul 26, 2021
Biology
high-school
3
votes
45.7k
views
Round to the nearest tenth :)
answered
Jul 22, 2021
Mathematics
middle-school
7
votes
9.9k
views
Hall, a divorced person and custodian of her 12-year-old child, filed her 2014 federal income tax return as head of household. She submitted the following information to the CPA who prepared her 2014 return:
answered
Jun 16, 2021
Social Studies
high-school
7
votes
190k
views
What is the size of angle BAC?
answered
May 29, 2021
Mathematics
college
4
votes
186k
views
Judea came under the roman rule in 63 B.C. What were the jews thoughts. of these romans? what did the Romans think of the Jews
answered
Apr 29, 2021
History
college
1
vote
168k
views
For what value of the variable will the expression 8b−27 be equal to the following: 5
answered
Mar 17, 2021
Mathematics
high-school
4
votes
175k
views
Using the digits, 3, 4, 6 and 9, write a number between 6,000 and 7,000 that is divisible by 2.
answered
Jan 9, 2021
Mathematics
middle-school
1
vote
29.6k
views
Five-year-old Tammy is Christmas shopping with her mother and siblings. She looks around and realizes her mother is nowhere to be found, which causes Tammy's _____ nervous system to activate the fight-or-flight
answered
Jan 8, 2021
Social Studies
high-school
3
votes
197k
views
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