Question: Please show work I keep getting this one wrong. Use the normal distribution to the Standardized Test Composite Scores right to answer the questions. =

Please show work I keep getting this one wrong.

Use the normal distribution to the Standardized Test Composite Scores right to answer the questions. = 19.5 (a) What percent of the scores 0 = 5.3 are less than 19? (b) Out of 1500 randomly selected scores, about how many would be X expected to be greater than 21? 19 21 Score (a) The percent of scores that are less than 19 is "Round to two decimal places as needed.)

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!

MONTGOMERY COLLEGE - TAKOMA PARK CAMPUS MATH 117 - ELEMENTS OF STATISTICS FINAL EXAMINATION Given Date: 08/08/2016 at 6PM EST Prof: Dr. J. Wulu Due Date: 8/10/2016 at 11:59PM EST Max Point: 500...

Use the normal distribution to the right to answer the questions. ( a ) What percent of the scores are less than 1 9 ? ( b ) Out of 1 5 0 0 randomly selected scores, about how many would be expected...

1 (1 point) You own a small storefront retail business and are interested in determining the average amount of money a typical customer spends per visit to your store. You take a random sample over...

Distributions Use the normal distribution to the right to answer the questions. Standardized Test Composite Scores (a) What percent of the scores are less than 19? (b) Out of 1500 randomly selected...

Please solve a and b Use the normal distribution to the right to answer the questions. Standardized Test Composite Scores (a) What percent of the scores are less than 19? H = 20.6 (b) Out of 1500...

Use the normal distribution to the right to answer the questions. Standardized Test Composite Scores (a) What percent of the scores are less than 19? (b) Out of 1500 randomly selected scores, about...

Next question Use the normal distribution to the right to answer the questions. Standardized Test Composite Scores (a) What percent of the scores are less than 19? H = 20.6 (b) Out of 1500 randomly...

Intro Statistics (2021SF5-MATH-156-02) Maria Silva & | 06/19/21 6:41 PM Homework: Section 5.2 Homework Save (0)) Score: 0 of 1 pt 9 of 9 (2 complete) HW Score: 11.11%, 1 of 9 pts YOUR 5.2.18-T...

Homework: 5.2 Save Course Score: 0.5 of 1 pt 8 of 8 (8 complete) HW Score: 93.75%, 7.5 of 8 pts D 5.2.18-T Question Help Use the normal distribution to the right to answer the questions. Standardized...

Explain and construct the space matrix showing understanding of it's internal and external dimension. what are it's 4 key strategy options?

Explain what is meant by the statement, "the function point analysis is only as accurate as the system requirements document."

9. It is given that R = {x: x is a positive integer and a factor of 18) and S=(x:x is a composite number between 9 and 18}. (i) List all the elements of R and of S in set notation. (ii) Find Rn S....

Cupcake Palooza manufactures cupcake baking pans and sells them online. They produce 100 units per hour (), and it takes 30 minutes (W = 0.5-hour) for each pan to be produced. a) Using Littles Law,...

2. A Soviet invasion of Poland would lead to the severing of diplomatic relations between the United States and the Soviet Union.

1. Diplomatic relations between the United States and the Soviet Union would be severed in 1993 than that

2. Information that comes most readily to mind (availability).