256 math majors were asked whether they had completed theirscience requirement, and 97 said "yes". Find the best point estimate for the proportion of math majors who have completed their science requirement. Round to four decimal places.

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

A: Total students = n = 110,  Number of students completed English 101 course = x = 81.

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 firefighters responded to 427 calls in March and 572 calls in April. Which of the following is…

A: Given, The firefighters responded to 427 calls in March and 572 calls in April. To find the best way…

Q: 100 students at a college were asked whether they had completed their required English 101 course,…

A: Given information: Total number of students at a collage(n)=100. Number of students say "yes"…

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

A:

Q: When 345 HS students were surveyed, 125 said that they completed a driver's education class prior to…

A:

Q: 99 students at a college were asked whether they had completed their required English 101 course,…

A: The point estimate of population proportion is sample proportion.

Q: 103 students at a college were asked whether they had completed their required English 101 course,…

A: It is given that, 103 students at a college were asked whether they had completed their required…

Q: Based on the data, what is the most reasonable estimate for the number of The Foodies members whose…

A: In the bar graph: Total no. Of member select = 6+5+14+8+2= 35 No. Of people who prefer Italian = 14…

Q: When 500 junior college students were surveyed,120 said that they have previously owned a…

A: When 500 junior college students were surveyed,120 said that they have previously owned a…

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

A:

Q: (d) A bag that contains 1475 chocolate chips is in the th percentile. (Round to the nearest integer…

A: Given X is normal Distributed with mean µ = 1252.0 and standard deviation σ = 129.0 now will using…

Q: Find the 45th-Percentile: Pu5 =

A: Given that, Total number of observations = 117

Q: Five sisters named Taylor, Selena, Gigi, Kendall, and Zendaya were born in 1989, 1992, 2003, 2006,…

A: Five sisters named Taylor, Selena, Gigi, Kendall, and Zendaya were born in 1989, 1992, 2003, 2006,…

Q: The 1994 Northridge, California earthquake measured about 5,011,000 times as intense as a 0-level…

A:

Q: Calculate the average job gains using the numbers you obtain, 36,239.

A: The given numbers of jobs are 36 and 239.

Q: 129 students at a college were asked whether they had completed their required English 101 course,…

A: The point estimate of population proportion is sample proportion.

Q: 28. Write 0.684 as a percentage. 29. Write 1.05 as a percentage. 30. Write 18 as a percentage.

A: To convert any number into percentage , multiply that number by 100 28.) 0.684 x 100 = 68.4% 29.)…

Q: Measures

A: answer is in next step

Q: Among the 2302 respondents, 56 said they have more than five tattoos. What percentage of respondents…

A:

Q: Out of 230 racers who started the marathon, 212 completed the race, 14 gave up, and 4were…

A: Given that, there were 230 racers started the marathon.So, 100% is 230.Here 14 gave up and 4 were…

Q: Many students work part-time. This past week, a group of student hours worked as 4, 28, 7, 15, 12…

A:

Q: 80 students at a college were asked whether they had completed their required English 101 course,…

A: Given: In a college 80 students completed their English 101 course with 48 students being yes. To…

Q: Identify the 5 number summary (min, Q1, median, Q3, max)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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

A: Given,     The objective is to find the best point estimate for the proportion of students at the…

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

A: Given : x = 92  n = 138

Q: Estimate the average by first rounding to the nearest 100: 120, 230, 455, 175 A. 202.50 B. 250…

A:

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

A: Point estimate: The population parameter which is estimated by using sample statistic is termed as…

Q: Calculate to the correct number of significant figures. [(28.7x105)/48.533] + 144.99

A: Given: 28.7×10548.533+144.99 we simplifying given expression

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.

Q: 94 students at a college were asked whether they had completed their required English 101 course,…

A: We have given that the total number of students at a college, n = 94 favourable number of cases, X =…

Q: Out of 110 diesel engines tested, a rework and repair facility found 9 had leaky water pumps, 15 had…

A: A) From the given information,   count Percent=corresponding countTotal count*100% Cumulative…

Q: Suppose that the results of a survey show that 53% of people consider summer as their favorite…

A: Given that Results of a survey show that 53% of people consider summer as their favorite season.…

Q: Estimate the average by first rounding to the nearest 100: 120,230,455,175

A:

Q: A video game company sold 828 white game consoles and 670 black consoles. About how many consoles…

A: So here given sold consoles are white and black one. And simply we have to add both and find the…

Q: A USA Today/CNN/Gallup survey of 369 working parents found 205 who said they spend too little time…

A: Givenn=369x=205

Q: What proportion can be used to find 65% of 90?

A: Given that 65% of 90. To find this value we can use the proportion

Q: 86 students at a college were asked whether they had completed their required English 101 course,…

A: Point Estimate of Population proportion (P) = p^ = xn

Q: 82 students at a college were asked whether they had completed their required English 101 course,…

A:

Q: 133 students at a college were asked whether they had completed their required English 101 course,…

A: Given, The objective is to find the best point estimate for the proportion of students at the…

Q: 85 students at a college were asked whether they had completed their required English 101 course,…

A: Best point estimate:The best point estimate of population proportion is the sample proportion.

Q: 114 students at a college were asked whether they had completed their required English 101 course,…

A: From the provided information, the total students of collage (n) = 114The number of students who…

Q: Calculate the correct number of significant figures. [(2.31*10^6) / 52.814] + 155.78=

A: Given expression: 2.31×10652.814+155.78 Solve the above expression…

Q: 104 students at a college were asked whether they had completed their required English 101 course,…

A:

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

A:

Q: How many selected cities have values under 11,508,260? (Compare answer to the table.)

A: From graph as well as from table we see that total 8 cities have values (population) under 11508260.

Q: 88 students at a college were asked whether they had completed their required English 101 course,…

A: Given: Total number of students in college were asked whether they had completed their required…

Q: Suppose that the results of a survey show that 28% of people consider summer as their favorite…

A: Given Data: p^=0.28 Let 'n' be the random sample Margin or error=0.06   Let us assume level of…

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.