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Select the best answer. Increasing the sample size of an opinion poll will reduce the :____________ (a) bias of the estimates made from the data collected in the poll. (b) variability of the estimates
answered
Jan 13, 2022
Mathematics
college
7
votes
64.5k
views
Q6: Lisa bought 5 candy bars and 6 packs of gum for $15. Caleb bought 3 candy bars and 2 packs of gum for $7. Write as system of equation!
answered
Dec 18, 2021
Mathematics
middle-school
2
votes
158k
views
Which of the following describes the passage of blood through the body?
answered
Oct 20, 2021
Biology
middle-school
7
votes
114k
views
analyze a horse has 64 chromosomes and a donkey has 62 . a cross between a female horse and a male donkey produce a mule, which is usually sterile.does how many chromosomes a mule have? can you think of
answered
Aug 27, 2021
Biology
college
3
votes
175k
views
What is the square root of -1?
answered
Aug 18, 2021
Mathematics
middle-school
7
votes
115k
views
The area of a Little Italy gallery is 588 square meters and has a rectangular shape. If one side of the gallery measures 2x + 4 and another side measures 8x + 2, what is the value of x?
answered
Aug 7, 2021
Mathematics
high-school
7
votes
55.1k
views
(HELP!) Arrange the events in the order that they occurred. A. Ramses II conquered the region of Canaan and moved north into Syria. B. During the Old Kingdom period, the Egyptians built magnificent cities
answered
Jul 10, 2021
Social Studies
college
3
votes
211k
views
What is a on the page question
answered
May 22, 2021
English
high-school
4
votes
190k
views
Math scores on the SAT exam are normally distributed with a mean of 514 and a standard deviation of 118. If a recent test-taker is selected at random, what is the probability the student scored 691 or
answered
May 10, 2021
Mathematics
high-school
3
votes
212k
views
Conclusion sentence for pop art
answered
Feb 10, 2021
Mathematics
high-school
5
votes
145k
views
Drag each label to the correct location on the image. Match each mode dial icon with its appropriate icon. allows you to choose and control the shutter speed is ideal for taking close-up shots while holding
answered
Oct 23, 2020
Computers and Technology
high-school
4
votes
218k
views
Write a 3 to 4 minutes long speech about "Respect and Disrespect".
answered
Aug 21, 2020
English
college
3
votes
39.2k
views
Pleas help me and answer ASAP
answered
Dec 27, 2019
Mathematics
high-school
3
votes
110k
views
What is the most important reason to understand and use a standard style for formatting academic papers
answered
Dec 17, 2019
Computers and Technology
college
5
votes
74.2k
views
Manny can assemble a computer by himself in 50 minutes. Lucy does the same job in 45 minutes. How long will it take to assemble a computer working together
answered
Dec 3, 2019
Mathematics
middle-school
6
votes
146k
views
Use the following passage to answer the question. (1) Water is something most of us take for granted. (2) If we need a cold drink or want to take a shower, water is there. (3) If we want to water our yards
answered
Sep 1, 2019
English
college
4
votes
189k
views
Which detail from "the city without us" most clearly shows that nature is more powerful than it appears?
answered
Feb 23, 2019
Social Studies
college
4
votes
47.4k
views
If 15 workers did a job is 8 hours, how long would it take 5 workers to do half of this job?
answered
Dec 22, 2018
Mathematics
middle-school
3
votes
78.3k
views
The rocket bombs seem like a regular occurrence in the prole quarters. Why might that be the case?
answered
Dec 9, 2018
English
college
1
vote
191k
views
Help? what's the inequality represented by the graph? thank you x
answered
Sep 27, 2018
Mathematics
high-school
4
votes
180k
views
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