Questions by OcuS

Questions by OcuS

If I wanted the margin of error for the 95% confidence interval to be 1 inch, I should select a simple random sample of size: (assume the population standard deviation = 2.415) A. 5. B. 7. C. 23. D. 39

asked Feb 9, 2018

2 answers

2 votes

118k views

The radius of the Earth is approximately 6,370 kilometers. What is the distance in scientific notation? 637.0 × 10^2 kilometers 6.370 × 10^3 kilometers 63.70 × 10^2 kilometers 637.0 × 10^1 kilometers

asked Dec 20, 2017

1 answer

5 votes

27.9k views

Find the smallest zero for the function h(x)=4x^2-8x-60.

asked Dec 17, 2017

1 answer

4 votes

136k views

Are my answers right? Which of the following is a convention Chinese artist Shen Zhou used in his brush paintings? He used only black ink to emphasize expressive brushstrokes. He painted several seated

asked Oct 21, 2017

2 answers

3 votes

118k views

Which stage of personality development challenges young people to succeed in school?

asked Jul 4, 2017

1 answer

4 votes

181k views

The Amazon Rainforest is one of the most important ecosystems in the world. However, it is slowly being destroyed. Areas of the rainforest are being cleared for farms and roads, and much of the wood is

asked May 13, 2017

2 answers

1 vote

200k views

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