Ask a New Question

An exam worth 145 points

on 3 tests you earned grades of 88%,94%,and 90%. Each test worth 150 points. The finalo exam is worth 250 points. How many
1. 1 answer
2. asked by Brandon
3. 647 views
Suppose that 20 students take a statistics exam worth 100 points. The standard deviation of the exam scores is 5 points.Which
1. 0 answers
2. asked by Anonymous
3. 253 views
An economics exam is worth 60 points and is taken by 500 students. the scores on the exam are normally distributed with the
1. 1 answer
2. asked by David
3. 524 views
An economics exam is worth 60 points and is taken by 500 students. the scores on the exam are normally distributed with the
1. 1 answer
2. asked by David
3. 514 views
on 3 tests you earned grades of 88%,94%,and 90%. Each test was worth 150points. The final exam is worth 250 points. How many
1. 2 answers
2. asked by Brandon
3. 825 views
A college entry exam has 38 questions worth 200 points. The test consists of multiple-choice questions, 𝑥x , worth 4 points
1. 1 answer
2. asked by Nobody
3. 987 views
A teacher gives a 40 question test. Each multiple choice question (m) is worth 1 point and each short answer question (s) is
1. 1 answer
2. asked by Mariah
3. 195 views
Write a linear system of equations that can be used to solve these problems. Then, solve to get your final answer1. An exam
1. 3 answers
2. asked by LadyPhantomhive
3. 839 views
A 24 question mathematics exam is worth 100 points. There are fill-in-the-blank questions worth 2 points each, multiple choice
1. 1 answer
2. asked by megan
3. 1,033 views
On three tests you earned grades of 88%,94% and 90%. Each test was worth 150 points. The final exam is worth 250 pts. How many
1. 1 answer
2. asked by annonymous
3. 553 views