4. The table shows the number of students in four subjects of Electronics Engineering Course and their average scores in test. If the overall average scores of the four subjects are 82. 94, find the approximate number of students taking Mathematics. SUBJECTS Number of Students Average Score Math 80 Electronics 200 85 GEAS 600 90 EST 400 75

4. The table shows the number of students in four subjects of Electronics Engineering Course and their average scores in test. If the overall average scores of the four subjects are 82. 94, find the approximate number of students taking Mathematics. SUBJECTS Number of Students Average Score Math 80 Electronics 200 85 GEAS 600 90 EST 400 75

Name: 4. The table shows the number of students in four subjects of Electro
Uploaded: 2024-03-20T07:07:26.000Z
Channel: Bartleby
Description: 4. The table shows the number of students in four subjects of Electronics Engineering Course and theiraverage scores in test. If the overall average scores of the four subjects are 82. 94, find the approximatenumber of students taking Mathematics.SU

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: there are 8 girls and 5 boys on the math team . which ratio correctly describes the relationship…

A: There are 8 girls and 5 boys on the math team. Ratio indicates how many times one number contains…

Q: An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step…

A: The question is about proportion.Given :Randomly selected no. of tankers ( n ) = 432No. of tankers…

Q: there are 347 people that take a survey and assume that 112 of them are women. what percentage of…

A: The percentage of females in the survey is calculated below:

Q: One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to…

A: The information is provided as:

Q: 3. In a Gallup Pool, 52% of 1038 surveyed adults said that second hand smoke is "very harmful". What…

A: Following information is given: Total number of people survey = 1038 Percentage of people who said…

Q: Average score of 30 students in section 1 is 62 and the average score of 40 students in section 2 is…

A: Average: In statistics, average often refers to the arithmetic mean, the sum of the observations…

Q: Jackie and Angel both took exams last week. Jackie scored a 82 while Angel scored a 77. The mean and…

A: It is given that For JackieMean = 91SD = 3 For AngelMean = 80SD = 2

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: e. Compute the correlation coefficient between quality and meal price? Round your answer to four…

A: For the given data Find Correlation = ?

Q: Scatterplot of Number of Reviews vs the Price for a Sample of 343 Airbnb Reviews 100 200 300 400 The…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: lease do not give solution in image format thanku) The FBI wants to determine the effectiveness of…

A: Answer Given sample size [n] =1753 Favorable cases [x] =683

Q: Of the 328 patients that completed the survey last year, 211 of them claimed to be returning…

A: Given: 328 patients completed the survey 211 patients returning

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: Keiko asked 15 students how many courses they have taken so far at her college. Here is the list of…

Q: The mean of 14 numbers is 49. Removing one of the numbers causes the mean to decrease to 43. What…

A: given data:mean =49n=14 Removing one of the numbers causes the mean to decrease to 43new total…

Q: You survey 100 people and find that 75 of them would prefer to work at home to some extent. When…

A: Given: You survey 100 people and find that 75 of them would prefer to work at home to some extent.…

Q: The mean of 12 numbers is 48. Removing one of the numbers causes the mean to decrease to 45. What…

A: Measures of Central Tendency: A measure of central tendency represents the central value or typical…

Q: The following table shows the number of hours a cleaning company spends cleaning apartments Time…

A: Answer is in below step.

Q: what percentage of bus drivers had 3 or more traffics acccidents

A: From the provided information, Sample size (n) = 700 Total frequency of 3 or more traffic accidents…

Q: Last week a gumball machine dispensed 10 white gumballs and 16 other gumballs. Considering this…

A: Introduction: If X ~ Binomial (n, p), then the probability mass function of X is: Here, n is…

Topic Video

Question

4. The table shows the number of students in four subjects of Electronics Engineering Course and their
average scores in test. If the overall average scores of the four subjects are 82. 94, find the approximate
number of students taking Mathematics.
SUBJECTS
Number of Students
Average Score
Math
80
Electronics
200
85
GEAS
600
90
EST
400
75

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Optimization$

Learn more about

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

Similar questions

Calculate a student's grades used weighted average follows. The second test was the midterm, it is worth twice the normal test. The fifth test will be the final and it is worth 3 times a normal test. What will he need under these conditions to earn a 90 average if the first four tests were 75, 92, 95, and 80?
One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 33-credit course, a B in each of threethree 22-credit courses, a C in a 33-credit course, and a D in a 22-credit course?
About 40% of Jayden's texts are to his brother. 14. If Jayden sent 1500 texts last month, about how many did he send to his brother?
You want to estimate how many fish there are in a pond. Suppose you capture 280 fish, tag them, and throw them back into the pond. After a couple of days, you go back to the pond and capture 560 fish, of which 28 are tagged.An estimate for the number of fish in the pond is fish
A student received the following marks on 5 unit assessments: 75, 84, 92, 61, and 79. What should his mark be on the next unit assessment in order to have an average of 80?
There are 400 students at Washington Middle School, and 100 of them are in sixth grade. What percent of the students are in sixth grade?
what proportion of 112 is 21?
Suppose that 5% of teachers at a university attended a conference. If 4000 teachers are enrolled at the university, about how many teachers attended the conference? 2000 200 20 3800
Martha is in a statistics course in which each exam has a total of 100 points possible. Martha currently has an average score of 88 on her statistics exams. If she earns a score of 95 on her final exam, Martha's average
A national forest service wanted to estimate the number of deer in a particular national park. They cotton tag 71 deer and release him back into the park. Later they selected a sample of 272 deer. Of the 272 dear, 17 were tagged, assuming that the portion of tag deer and the sample holds for all deer in the forest, what is the best estimate of the number of deer in the park?
A school superintendent wanted to know whether there were differences between the high schools in her district with regards to the proportion of students who do not live with their biological parents. She surveyed 200 students from each of the two high schools – East and West. The proportion of students from the survey at East who do not live with their biological parents is 3.4%. The proportion of students from the survey at East who do not live with their biological parents is 4.2%. Using a 95% confidence interval (2SD or Theory based), can the superintendent conclude that there is a difference between East and West with respect to the proportion of students who do not live with their biological parents. Group of answer choices Yes she can conclude there is a difference because the confidence intervals overlap. No she cannot conclude there is a difference because the confidence intervals overlap. Yes she can conclude there is a difference because the confidence intervals don’t…
If a coin is flipped 225 times and the number of Hs is 75. Compute the proportion of Hs. Round to three places.