Question: Joe scored 3 standard deviations above the class average on a statistics exam. The class average was 79 and had a standard deviation of 3.

Joe scored 3 standard deviations above the class average on a statistics exam. The class average was 79 and had a standard deviation of 3. What was Joe's score

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!

7. Ngan scored 1 standard deviation below the class average on a statistics exam. The class average was 79 and had a standard deviation of 3. What was Ngan's score

Consider each of the following scenarios. Assume the variable in question in each scenario comes from a normal distribution. Identify the probability that the event in question would be more extreme...

Please answer the questions based on the answers given in the drop-down menu A standard deck of cards has 52 cards. The cards have one of 2 colors: 26 cards in the deck are red and 26 are black. The...

What are the answers for the problems below? please give me explanations as well. please ignore the red number. thank you Part lll: AP Statistics Practice Tests 13. 14. 15. The weekly milk output of...

Answer the following questions 1.The golf scores of the players on two golf teams, Team A and Team B, are listed in order from lowest to highest below. Team A: 65, 67, 67, 68, 70, 70, 70, 71, 74, 77,...

The last exam will cover these 3 tests plus a few small quizzes. The attached should give you a good idea of the material. Let me know if you have any questions. You can see which I got correct with...

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Fuel Efficiency (mpg) 18 20 15 22 17 16 28 20 19 14 25 26 21 30 25 21 13 20 17 23 31 23 17 31 17 Type Truck Truck SUV SUV Truck SUV...

the exam. B Question 13 1 pts If an entire population with u = 60 and o - 8 is transformed into z-scores, then the distribution of z-scores will have a mean of __ and a standard deviation of 60 and 8...

54.5 58 61.5 65 68.5 72 75.5 -30 -20 -10 10 20 30 Heights of Adult Females (inches) 10) A researcher recorded the birth weights of a sample of newborn babies. The average birth weight was 7.2 pounds...

May I ask for help for the following questions? D Question 1 4 pts Consider the boxplot below. 38 What quarter has the smallest spread of data? Second What is that spread? 2 What quarter has the...

The following items were selected from among the transactions completed by Davidson Co. during the current year: Feb. 15 Purchased merchandise on account from Ranier Co., $36,000, terms n/30. Mar. 17...

1. Search online for information about the amusement industry. Identify three key success factors in the industry. 2. Visit Premier Rides Web site. Describe the companys strengths and weaknesses....

Problem 2 0 - 8 ( Static ) Accounting changes; six situations [ LO 2 0 - 1 , 2 0 - 3 , 2 0 - 4 ] Described below ace Nix independent and unvelated situablons involving accounting changes. Each change...

The table below shows the number of one company's stores located in each of 50 regions. Complete parts (a) through (c) below. 66 20 80 53 568 85 68 15 13 307 129 24 27 198 124 68 59 79 80 35 100 115...