Mathematics, 24.04.2020 09:27 Aggie4216
Suppose that the mathematics SAT scores for high school seniors for a specific year have a mean of 456 and a standard deviation of 100 and are approximately normally distributed. If a subgroup of high school seniors with top 1.5 % of students are to be selected to be included in the National Honor Society, what is the minimum score a high school senior must score to be included in the subgroup?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Mathematics, 21.06.2019 21:00
Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.
Answers: 2
Mathematics, 22.06.2019 03:30
Given the equation −4 = 12, solve for x and identify if it is an extraneous solution.
Answers: 1
You know the right answer?
Suppose that the mathematics SAT scores for high school seniors for a specific year have a mean of 4...
Questions
Chemistry, 12.12.2020 20:10
Biology, 12.12.2020 20:10
Mathematics, 12.12.2020 20:10
Mathematics, 12.12.2020 20:10
Mathematics, 12.12.2020 20:20
Social Studies, 12.12.2020 20:20
Mathematics, 12.12.2020 20:20
Health, 12.12.2020 20:20
Advanced Placement (AP), 12.12.2020 20:20
English, 12.12.2020 20:20
Business, 12.12.2020 20:20
Mathematics, 12.12.2020 20:20
