Question: High School Competency Test A mandatory competency test for high school sophomores has a normal distribution with a mean of 420 and a standard deviation

High School Competency Test A mandatory competency test for high school sophomores has a normal distribution with a mean of 420 and a standard deviation of 89. Round the nal answers to the nearest whole number and intermediate z-value calculations to 2 decimal places. (a) The top 8% of students receive $500. What is the minimum score you would need to receive this award? The minimum score needed to receive the award is E]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

High School Competency Test A mandatory competency test for high school sophomores has a normal distribution with a mean of 475 and a standard deviation of 104. Round the final answers to the nearest...

High School Competency Test A mandatory competency test for high school sophomores has a normal distribution with a mean of 420 and a standard deviation of 89. Round the nal answers to the nearest...

Find the area under the standard normal distribution curve between z=2.01 and z=2.33. Use a TI-83 Plus/TI-84 Plus calculator and round the answer to at least four decimal places. The area between the...

Please help me with this questions and round z-value calculations to 2 decimals places and the final answer up to the nearest whole number T Scores The national average SAT score (for verbal and...

Exercise A: Police Academy Acceptance Exams To qualify for a police academy, applicants are given a test of physical fitness. The scores are normally distributed with a mean of 61 and a standard...

1. Heart Rates For a certain group of individuals, the average heart rate is 70 beats per minute. Assume the variable is normally distributed and the standard deviation is 3 beats per minute. If a...

Watches: Accrotime is a manufacturer of quartz crystal watches. Accrotime researchers have shown that the watches have an average life of 25 months before certain electronic components deteriorate....

1 1 P2 Part: 0/2 Part 1 of 2 = 3 =4 = 5 6 = 7 The minimum score needed to receive the award is 8 (a) The top 7% of students receive $500. What is the minimum score you would need to receive this...

Need help on part 2 eBook Help MA Hosted by ALEKS Corp. 6.2 Homework Question 5 of 6 (1 point) Attempt 1 of Unlimited View question in a popup 6.2 Section Exercise High School Competency Test A...

High School Competency Test A mandatory competency test for high school sophomores has a normal distribution with a mean of 470 and a standard deviation of 113. Round the final answers to the nearest...

When Paul was born, his parents invested a principal of $3000 at 4.5% simple interest, paid annually. Today is Paul's 18th birthday. a. What is the accumulated value of the investment? b. What is...

Tiptop Tables is considering an equipment investment that will cost $965,000. Projected net cash inflows over the equipments three-year life are as follows: Year 1: $494,000; Year 2: $382,000; and...

juana borrowed 1 0 0 0 0 0 to acquire a parcel of land to be held for investment

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...