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To use a t procedure, which of the following must be true? i. The standard deviation of the parent population must be unknown. ii. The sample size must be small (less than 30). iii. The parent population
answered
Oct 8, 2021
Mathematics
college
4
votes
197k
views
120+120 +125+95+x+(x+84)=720, what would the value of x be?
answered
Sep 11, 2021
Mathematics
high-school
4
votes
31.2k
views
I'm lactose intolerant. Can someone please tell me some dairy substitutes?
answered
Aug 9, 2021
Arts
high-school
3
votes
103k
views
What does 108% of $50 equal
answered
Jul 28, 2021
Mathematics
high-school
5
votes
190k
views
Which expression is equivalent to 4 – (-7) a 7+ 4 b 4 - 7 c-7 - 4 d -4 + 7
answered
Jun 27, 2021
Mathematics
college
1
vote
164k
views
What is the organism that lives inside or on the outside of another organism that it feeds of called? a.host B.parasite C.predator. D.prey
answered
Apr 25, 2021
Chemistry
college
4
votes
82.7k
views
MLK explains his rationale for nonviolent resistance (NVR). What are the pros and cons of nonviolence? Why was NVR difficult for some to accept?
answered
Apr 25, 2021
English
high-school
0
votes
48.7k
views
The headlights of a car are 1.4 m apart. What is the maximum distance (in km) at which the eye can resolve these two headlights? Take the pupil diameter to be 0.30 cm. (Assume the average wavelength of
answered
Apr 16, 2021
Physics
college
7
votes
129k
views
PLSSS HELP Which triangles are similar to triangle A?
answered
Feb 23, 2021
Mathematics
high-school
3
votes
89.6k
views
What is the volume of the right rectangular prism with a length of 2 millimeters, a width of 4 millimeters, and a height of 8 millimeters?
answered
Jan 15, 2021
Mathematics
middle-school
3
votes
109k
views
Though many enlightenment philosophers held traditional views others called for greater equality for
answered
Dec 20, 2020
History
middle-school
0
votes
61.6k
views
How do you solve point slope form with only a slope and a y intercept
answered
Dec 2, 2020
Mathematics
middle-school
6
votes
109k
views
One of the more important chemical reactions of the alkanes is
answered
Oct 27, 2020
Chemistry
middle-school
7
votes
153k
views
Jachin is saving to buy a new tablet that costs more than $400. He already has $85 in his piggy bank, and he is able to put $25 in his bank once a week when he gets paid for mowing lawns. The inequality
answered
Sep 28, 2020
Mathematics
middle-school
3
votes
232k
views
Name at least three physical properties of the bowling ball.
answered
Jun 24, 2020
Biology
middle-school
1
vote
220k
views
When an egg cooks, the egg white changes from a transparent fluid to an opaque solid in a process known as A. Coagulation B. Gelatinization C. Caramelization D. Thickening
answered
Oct 22, 2019
Arts
middle-school
2
votes
89.1k
views
The phrase "We the People" in the Preamble to the Constitution was clarified to mean all citizens by the 14th amendment 24th amendment 26th amendment 9th amendment
answered
Oct 19, 2019
History
high-school
4
votes
146k
views
Which is a correct first step for solving this equation? 2x−1(5−3x)=4x+2
answered
Jul 16, 2019
Mathematics
middle-school
4
votes
52.5k
views
in 1650 an individual calculated that the earth was about 6000 years old since then what has happend to scientists estemates of the earth age
answered
Jul 8, 2019
Chemistry
high-school
6
votes
47.8k
views
Can somone write a 250 word paragraph on the intellect of an african elephant.
answered
Feb 26, 2019
English
middle-school
3
votes
106k
views
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