subject
SAT, 01.04.2020 21:03 ashleymartinez147

The reading speed of second-grade students in a large city is approximately normal, with a mean of 90 words per minute and standard deviation of 10 words per minute. What is the probability of a randomly selected student in the city will read more than 95 words per minute?

ansver
Answers: 2

Another question on SAT

question
SAT, 26.06.2019 05:00
The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.
Answers: 1
question
SAT, 26.06.2019 13:00
Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?
Answers: 2
question
SAT, 27.06.2019 14:00
Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?
Answers: 2
question
SAT, 28.06.2019 02:00
Prompt what is your personal ideology? give your opinion on the three following topics. justify your support or opposition to each issue by using examples. issue one: should the government have the right to place a high tax on soda to discourage its consumption and fight teen obesity? issue two: should the government be allowed to monitor your actions on the internet to keep the nation safe from terrorism? issue three: should the government be allowed to outlaw texting while driving to keep drivers safer on the road?
Answers: 1
You know the right answer?
The reading speed of second-grade students in a large city is approximately normal, with a mean of 9...
Questions
question
Mathematics, 06.02.2021 01:00
question
Mathematics, 06.02.2021 01:00
question
Mathematics, 06.02.2021 01:00
Questions on the website: 13722360