Answered: Nygel answer 11 out of 12 test…

Math

Advanced Math

Nygel answer 11 out of 12 test questions correctly. What percent of his test questions did he answer correctly?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Related questions

Q: SOLVE FOR THE FOLLOWING with complete solution: 1, 2, 2, 3, 4, 4, 5, 6, 7, 8, 8, 9, 11, 13, 15,…

Q: Approximately 10% of students have a composite score below what level

A: If X is the composite score of the students, then we need to search for a x, such that P[X≤x]=0.1.

Q: The average percentage of correct responses on last semester's Midterm was 78%. What can be said…

A: The standard normal distribution: A continuous random variable Z is said to follow standard normal…

Q: Jerri collects data from 100 people about how much mileage they put on their vehicle each week.…

A: Given information: Jerri collects data from 100 people about how much mileage they put on their…

Q: What scale of measurement is being used when a teacher measures the number of correct answers on a…

Q: Hans has scored 75, 73, and 93 on his previous three tests. What score does he need on his next test…

A: Person H has scored 75, 73, and 93 on his last three tests.

Q: Four students drove from New York to Florida (1200 miles) at a speed of 40 mi/hr. Because they…

Q: Find the proportion of the respondents who said that closing local papers would hurt civic life a…

A: Given that, No. of respondents (n) = 1001 No. of respondents said it would hurt civic life a lot…

Q: The average (mean) score on an exam was 76.375 in a class consisting of 21 Administration students…

A: From the provided information, The average score on an exam was 76.375 consisting 21 Administration…

Q: A survey of 150 people revealed that 115 people like ketchup on their hot dogs, 85 people like…

A: Concept of General Addition Rule: For any two events A and B the General Addition Rule state that:

Q: A student gets 9 out of 15 problems correct on a homework assignment. What percent of the assignment…

A: The objective of this question is to find out the percentage of the assignment that the student got…

Q: If a person’s z score equals -2.02, what is their percentile?

A: Given problem Given that Given Person's z score = -2.02 Using the Standard Normal Table ( Z Table…

Q: You want to estimate the percentage of statistics students who get grades of C or better. How many…

A: Objective: To estimate the percentage of statistics students who get grades of C or better.

Q: Michelle's Mega Muffins recently sold 6 muffins, of which 3 were poppy seed muffins. Considering…

A: Given that, Michelle's Mega Muffins sold 6 muffins, of which 3 were poppy seed muffins. To find how…

Q: Out of 32 students in a class 5 said they ride their bike to school. Based on these results how many…

A: Unitary method : It is a method by first determine the value of single unit and then determine the…

Q: A student's statistics test is 18 questions and worth 30% of their overall grade. The student is…

Q: Sam did a survey and found out that 92% of all seniors are ready to graduate and leave for college.…

A: From the provided information, 92% of all seniors are ready to graduate and leave for college that…

Q: You want to estimate the percentage of statistics students who get grades of C or better. How many…

A: In the given case we need to find the minimum sample size that will give the margin of error equal…

Q: In a survey of 1150 adult males, 805 said they use the Internet. In a survey of 1050 females, 746…

A: There are two dependent variables which are males and females. The independent variable is using of…

Q: Residents in a city are charged for water usage every three months. The water bill is computed from…

A: Given

Q: Marla scored 70% on her last unit exam in her statistics class. When Marla took the SAT exam, she…

A: solution: The difference is that Marla’s exam in her statistics class was graded by percent of…

Q: A popular blog reports that 45% of college students log in to Instagram on a daily basis. The Dean…

A: Given p=45%, n=203, X=106 , level of significance ɑ=0.06 Note: According to Bartleby guidelines…

Q: If five out of every sixteen students prefer to write with pens over pencils, what proportion of…

A: Given that, five out of every sixteen students prefer to write with pens over pencils.The aim is to…

Q: A test question is good if it discriminates between prepared and unprepared students. The first…

Q: In Music, Linda scored 70%, and her score was at the 85th percentile. In Art, Linda scored 95%,…

A: It is given that the stated person's scores (in percentage) in Music and Art are 70% and 95%…

Q: On a test, John scored at the 50th percentile and Jim scored at the 25th percentile; therefore,…

A: A percentile indicates a score's position in relation to those other values from the same dataset.…

Q: Jose has scored 79 , 84 , and 85 on his previous three tests. What score does he need on…

A: Step 1:. The formula for average is:Average=Number of scoresSum of all scores Let's apply this…

Q: a reading test. Shaylen's score of 455 was higher than the scores of 4276 of the 7212 students who…

A: Given a reading test, Shaylan's score of 455 was higher than the scores of 4276 of the 7212 students…

Q: C. The test statistic (t |(please show your answer to 3 decimal places.) d. The p-value = (Please…

Q: On a reading test, Shaylen's score of 455 was higher than the scores of 4278 of the 7274 students…

A: We have given a reading test score of Shaylen's = 455 Number of students who got less than 455 =4278…

Q: The Traveling Penguins love fun and adventure but sometimes they can go too far. For example, last…

Q: Cameron is birdwatching at the coast. He has seen 3 gulls and 6 other birds. Considering this data,…

A: Given : Cameron is bird-watching at the coast. He has seen 3 gulls and 6 other birds. Proportion of…

Q: Elizabeth has taken 3 exams so far for her sociology class. The first test is worth 35% of her…

A: Weight Marks first test 0.35 95 second test 0.2 80 third test 0.2 74 The weighted average…

Q: City crimes records show that 20% of all crimes are violent and 80% are nonviolent. Ninety percent…

A: Given that, city crimes record shows that 20% of all crimes are violent and 80% are non violent.…

Q: In 1997, in terms of population, county A ranked 9th out of 76 counties. What was its percentile…

A: We have given population of the counties Total counties= 76 County A rank = 9 Percentage = 976×100%…

Q: About 40% of Jayden's texts are to his brother. 14. If Jayden sent 1500 texts last month, about how…

A: Given that 40% of Jayden's text to his brother N=1500 Find the number he send to his brother

Q: Jason scored a 83% out of 100 and his perantile rank was 12 Rogns scored a 85% out of 100 his car…

A: The information provided in the question are as follows :-Jason scored 83% out of 100 with a…

Q: You want to estimate the percentage of statistics students who get grades of C or better. How many…

A: Obtain the sample size. The formula of sample size is, Obtain the area of probability in the right…

Question

100%

Nygel answer 11 out of 12 test questions correctly. What percent of his test questions did he answer correctly?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Inequality$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.

Similar questions

In a sample of 169 students, 16 said they have donated blood. What percent of the students have donated blood?
If four out of every seventeen students prefer to write with pens over pencils, what proportion of students prefer pens to pencils?
Last semester, Bonnie took a different Biology teacher than her friend Tony. After the final exam, they compared test scores. Bonnie earned an 83 (mean = 75.6, sd = 5), and Tony earned an 87 (mean = 80.3, sd = 7). Who did better? Why?
240 students responded to the imaginary student canteen survey. The survey asked whether the student chose a meat or vegetable dish for lunch. In addition, we asked for an opinion on the quality of the food on a scale of 1-5, where 1 means the worst and 5 the best. 131 of the students chose vegetarian food and 109 meat food. Of those who chose vegetarian food, 17 students gave a grade 1, 25 students gave a grade 2, 38 students gave a grade 3, 35 students gave a grade 4, and 16 students gave a grade 5. Of those who chose the meat dish, 14 students gave a grade 1, 29 students gave a grade 2, 42 students gave a grade 3, 20 students gave a grade 4, and 4 students gave a grade 5. Use the function chisq.test() to test the null hypothesis that the choice of lunch is not connected to the opinion about the quality of the food. What is the p-value? Give the answer to three decimal places. Remember the correct decimal separator.
A mathematics professor lost a test paper belonging to one of her students. She remembered that the mean score for the class of 20 was 81 and that the sum of the 19 other scores was 1530. What was the grade on the paper she lost?
During a basketball practice mai attempted 40 free throws and was successful on 25% of them. How many successful free throws did she make?
A student has an average of 81 on four equally weighted tests she has taken in her statistics class. What grade must she receive on her fifth test if she needs an average score of 83? Answer is 91? Can you help me to explain to me step by step?
Thomas scored at the 45th percentile on the midterm. Which interpretation of his score is the best? Group of answer choices 45% of the people tested exceeded his score. Thomas had a better score than 45% of the people tested. Thomas got 45% of the items correct. More than one of the above is appropriate.
At a local Dunkin’ Donuts, a survey showed that out of 1,300 customers eating lunch, 520 ordered coffee with their meal. What percent of customers did not order coffee?
Jason scored a 83 out of 100 Sarah scored a 80 out of 100 Sam scored a 75 out of 100 What is the percentile rank.