**Problem Statement:**129 students at a college were asked whether they had completed their required English 101 course, and 80 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.**Instructions:**1. Calculate the proportion of students who completed the course.2. Use the formula for the sample proportion: \[ \text{Sample Proportion (p̂)} = \frac{\text{Number of students who said "yes"}}{\text{Total number of students surveyed}} \]3. Plug in the numbers: \[ p̂ = \frac{80}{129} \]4. Compute and round the result to four decimal places.**Input Box:**[ ]**Submit Question Button:**[Submit Question]

The point estimate of population proportion is sample proportion.Total number of students is 129. The number of students said yes is 80. The number of observations, n=129 and X=80. The point estimate is calculated below. Point estimate = X/n = 80/129 =0.6202

Math

Statistics

129 students at a college were asked whether they had completed their required English 101 course, and 80 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.

129 students at a college were asked whether they had completed their required English 101 course, and 80 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 843,000 are in a workforce (people employed and unemployed). If 8.96% are unemployed, How many…

A: Total workforce = 843,000 Unemployed % = 8.96%

Q: 110 students at a college were asked whether they had completed their required English 101 course,…

A: It is given that 110 students at a college where 69 students said that they had completed their…

Q: The population of Cheville was 45827 on January 1, 2020 and 42878 on December 31, 2020. During 2020,…

A: The population of Cheville was 45827 on January 1, 2020 and 42878 on December 31, 2020. During 2020,…

Q: A local business sold 3 items listed below. What is the average price of an item sold considering…

A: According to the sum, A local business sold 3 items . 240 notepads at $3.50 each 610 folders at…

Q: 109 students at a college were asked whether they had completed their required English 101 course,…

Q: Find the pooled estimate for 21 = 54, x2 = 51, n1 = 186 and n2 = 181. Round your answer to the…

A: Given; x1=54x2=51n1=186n2=181 Pooled estimate for proportion is given as- p¯=x1+x2n1+n2

Q: Evaluate. 34 34 34 34

Q: A high school has 40 players on the football team. The summary of the players' weights is given in…

A: Given, Boxplot of the high school football team. According to box plot Min value = 152 Max value…

Q: Out of 320 racers who started the marathon, 288 completed the race, 27 gave up, and 5 were…

A: we need to find percentage of racers who did not complete the marathon

Q: Researchers tracked the 100 students to see how far they would get in their educational attainment.…

Q: 110 students at a college were asked whether they had completed their required English 101 course,…

Q: What percent of the population of the world lives in countries other than China or India?

A: The total population in the world is 7693 million.

Q: The New Yorker on March 29, 2010 James Surowicki wrote that the 25 million iPhones Apple sold in…

Q: A box contains 55 red cookies, 30 blue cookies, and 100 green cookies. Find the relative frequency…

A: Given: Number of red cookies=55 Number of blue cookies=30 Number of green cookies=100 Total number…

Q: 130 students at a college were asked whether they had completed their required English 101 course,…

Q: A survey of 250 households showed 71 owned at least one snow blower. Find a point estimate for p,…

A: Solution-: X=71, n=250 We want to find the point estimate of p?

Q: A footwear retailer sold 12 pairs of sneakers for $45 each, 11 pairs of leather shoes for $140 each,…

Q: 138 students at a college were asked whether they had completed their required English 101 course,…

A: Consider that p is the true proportion of students at the college who have completed their required…

Q: Ten percent of students at ACM are nursing students. Forty percent of students at ACM are…

Q: Find the best point estimate for the proportion of students at the college who have completed their…

A: A point estimate is defined as the single value that is calculated from the sample data to estimate…

Q: 81 students at a college were asked whether they had completed their required English 101 course,…

A: The number of students said yes (x) is 54 and the sample size (n) is 81.

Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

**Problem Statement:**

129 students at a college were asked whether they had completed their required English 101 course, and 80 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.

**Instructions:**

1. Calculate the proportion of students who completed the course.
2. Use the formula for the sample proportion:

\[ \text{Sample Proportion (p̂)} = \frac{\text{Number of students who said "yes"}}{\text{Total number of students surveyed}} \]

3. Plug in the numbers:

\[ p̂ = \frac{80}{129} \]

4. Compute and round the result to four decimal places.

**Input Box:**

[ ]

**Submit Question Button:**

[Submit Question]

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

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

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

Similar questions

What was the average price for a hot dog at an Astros game in 2018? Team Ticket Soft Drink Other Drink Hot Dog Parking Hat FCI Houston Astros $40.25 $5.00 $6.00 $15.00 $16.99 $262.98
134 students at a college were asked whether they had completed their required English 101 course, and 72 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.
46,795 runners finished the 2011 New York marathon. The 1981 marathon had 13,203 finishers. What was the percentage increase in runners who finished ?
82 students at a college were asked whether they had completed their required English 101 course, and 52 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.
For letter B please plug in the number 6
140 students at a college were asked whether they had completed their required English 101 course, and 83 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.
In 2015, the United States had a population of 317.1 million people. Of these, 161 million were women. What percent of all people in the United States were women in 2015? Round your answer to the nearest tenth of a percent. Round your answer to the nearest tenth of a percent. Show calculations and clearly report your final answer.
101 students at a college were asked whether they had completed their required English 101 course, and 72 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.
Out of 240 racers who started the marathon, 213 completed the race, 18 gave up, and 9 were disqualified. What percentage did not complete the marathon? %Give your answer accurate to at least 1 decimal place.
About 3.2 million SMART boards have been sold, 2.8 million to schools. What is the ratio of the number of SMART boards in schools to the number of SMART boards not in schools?
A survey was conducted to find if modern young people want to have many children. 606 young men were asked if they want to have more than one child. 30% of them answered "Yes". Calculate the margin of error for this survey. Round the percentage to one decimal place. Do not round intermediate steps. If 30% of 606 young men want to have more than one child, the margin of error is %.
88 students at a college were asked whether they had completed their required English 101 course, and 58 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places.