Mathematics, 04.10.2021 20:20 AdanNava699

HELP PLEASE! 30 POINTS! Scores on a statewide standardized test are normally distributed with a mean of 3.26 and a standard deviation of 0.17. Certificates are given to students whose scores are in the top 2% of those who took the test. This means that they scored better than 98% of the other test takers. Jeremy received his score of 3.72 on the exam and is wondering if he will receive a certificate. Show all work to determine whether Jeremy's score was high enough to earn a certificate. Write a letter to Joel explaining whether or not he will be receiving a certificate. Include a brief summary of your statistical analysis in your letter.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:10

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Answers: 1

Answer

Mathematics, 21.06.2019 20:20

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?

Answers: 1

Answer

You know the right answer?

HELP PLEASE! 30 POINTS! Scores on a statewide standardized test are normally distributed with a me...

Questions

Mathematics, 12.12.2020 17:00

Find the slope of the line through the points (-7, 3) and (-15, 14). Then find the slope of the line parallel and the line perpendicular. Slope:

Mathematics, 12.12.2020 17:00