subject

Mathematics, 21.11.2019 21:31 aprilreneeclaroxob0c

Aset of final examination grades in a calculus course was found to be normally distributed with a mean of 69 and a standard deviation of 9. what percentage of students scored between 65 and 89?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:50

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Answers: 1

question

Mathematics, 21.06.2019 21:00

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Answers: 1

question

Mathematics, 21.06.2019 23:10

What is the radius of the cone in the diagram? round your answer to the nearest whole number

Answers: 2

question

Mathematics, 22.06.2019 03:10

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

Answers: 3

You know the right answer?

Aset of final examination grades in a calculus course was found to be normally distributed with a me...

Questions

question

Mathematics, 27.08.2019 19:00

John invested $400 in a savings account. how much interest will he earn on 5 years if the interest rate is 7%?...

question

Mathematics, 27.08.2019 19:00

Find the solution to the system of equations by using graphing or substitution y=2x-1 and y=x+3...

question

History, 27.08.2019 19:00

What happened in the colonies once the war ended?...

question

History, 27.08.2019 19:00

When richard nixon employed his “southern strategy,” he?...

question

Mathematics, 27.08.2019 19:00

Simplify each expression, justify each step. -8+9w+(-23), 6/5*(-10*8), (4/3*0)*(-20), 53+(-12)+(-4t), 6+3 /9...

question

Business, 27.08.2019 19:00

Which set of international standard focusess on company's enviornment responsibility? options iso 9000 iso 9001 iso 14000 iso 9002...

question

Biology, 27.08.2019 19:00

Select all that apply. parts of the inner ear include cochlea lateral canal auditory canal semicircular canals auricle...

question

Mathematics, 27.08.2019 19:00

Alberto rode 5/8 of the water rides at a water park. his sister, reina, rode half of the rides that albeto rode. what fraction of the water rides did...

question

Business, 27.08.2019 19:10

"policymakers would never respond by stabilizing output in response to a temporary positive supply shock." is this statement true, false, or uncertain...

question

Business, 27.08.2019 19:10

Chris donated securities with a cost of $20,000 and a fair market value of $50,000 to a local civic theater. chris's tax deduction was limited to $35,...

question

Mathematics, 27.08.2019 19:10

Between 1965 and 1980, the world population grew at an annual rate of 2%. using the rule of 72, population is expected to double in...

question

Mathematics, 27.08.2019 19:10

Let g be a simple group of order 168. (a) show that if p is a sylow 7-subgroup of g then the normalizer ng(p) of p has order 21. (b) show that g conta...

question

Business, 27.08.2019 19:10

You currently own a portfolio valued at $56,000 that has a beta of 1.25. you have another $10,000 to invest and would like to invest it in a manner su...

question

Mathematics, 27.08.2019 19:10

Suppose a long jumper claims that her jump distance is less than 16 feet, on average. several of her teammates do not believe her, so the long jumper...

question

Mathematics, 27.08.2019 19:10

The owner of a computer repair shop has determined that their daily revenue has mean $7200 and standard deviation $1200. the daily revenue totals for...

question

Social Studies, 27.08.2019 19:10

Questions like "who is responsible for the reliability of information? " and "who will be accountable for errors in the information? " are part of thi...

question

Mathematics, 27.08.2019 19:10

Suppose that four successive terms of the fibonacci sequence are chosen. multiply the first and fourth. double the product of the second and third. ad...

question

Mathematics, 27.08.2019 19:10

Atour guide company is trying to decide if it is going to increase the cost of its tours to cover its sunk costs. they find that the average sunk cost...

question

Mathematics, 27.08.2019 19:10

An academic department has just completed voting by secret ballot for a departmenthead. the ballot box contains four slips with votes for candidate a...

question

Mathematics, 27.08.2019 19:10

Pencils cost $7 per carton and erasers cost $4 per carton. if an order comes in for a total of 150 cartons costing $900, what was the specific number...

More questions: Mathematics Another questions

Questions on the website: 13722367