In a large population, very close to
25% of the observations will fall below the
25th percen...
Mathematics, 02.09.2021 01:20 horcio8460
In a large population, very close to
25% of the observations will fall below the
25th percentile (Q1), and close to 75% fall below the 75th percentile (Q3). The
Web site of the Educational Testing Service reports that on the SAT Verbal
test, with a possible perfect score of 800, the 89th percentile of 1,475,623
scores nationwide is a score of 670.
What is the best estimate of exactly how many scores were below 670?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:00
What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
Answers: 1
Mathematics, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
Answers: 1
Mathematics, 21.06.2019 23:30
Which rule describes the composition of transformations that maps △abc to △a”b”c
Answers: 2
Mathematics, 21.06.2019 23:50
Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before
Answers: 2
You know the right answer?
Questions
Mathematics, 28.09.2021 18:50
Social Studies, 28.09.2021 18:50
Mathematics, 28.09.2021 18:50
Mathematics, 28.09.2021 19:00
