The president of a local community college announced that the average age of students attending the school was 26 and that the median age was 19. create a group of five students whos mean age is 26 and median age is 19.

Q: The numbers of students in 8 private schools in Amman are ordered as : 230 , 410 , 540 , X , 620 ,…

A: We have to find mean of data.

Q: Suppose that the mean score of a class of 32 students was 78. The 16 male students in the class had…

A: From the provided information, The mean score of a class of 32 students was 78. The sum of total…

Q: A set of N = 10 scores has a mean of µ = 50.  If 20 points are added to one of the scores, what is…

A: It is given that the number of scores in the set is 10 and the population mean is 50.

Q: Suppose that the mean score of a class of 32 students was 80. The 20 male students in the class had…

A: Given,The mean score of 32 students(x¯)=80The mean score of 20 male students(M)=68

Q: Compute the median of 48, 37, 26, 53, 21, 37

A: Solution: The observation in increasing order is  21, 26, 37, 37, 48, 53 n= 6 observation  n is even…

Q: The numbers of students in 8 private schools in Amman are ordered as: 230,410,540,…

A:

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: Suppose that the mean score of a class of 33 students was 80. The 17 male students in the class had…

A:

Q: A group of randomly selected members of Mothers' Club were asked how many kids they have. The table…

A: The most reasonable estimate for the number of mothers’ club members who have fewer than 2 kids is…

Q: The numbers of students in 8 private schools in Amman are ordered as : 230,410,540 , X ,…

A:

Q: According to a college survey,22% of all students work full time. Find the mean for the number of…

A: Given data,p=22%=0.22n=16Mean(μ)=?

Q: Angela wants to estimate the mean number of siblings for each student in her school. She records the…

A: Explanation:Here, estimate the mean number of siblings for each student in Angela school. Moreover,…

Q: find mean and median   21,25,65,49,58,65,95,45,25,45,12,35,25,45,85,56

A: Mean X  =∑Xn                = 21 +25+65+49+58+65+95+45+25+…

Q: The mean monthly salaries paid to 100 employees of a company were tk. 5000. The mean monthly…

A:

Q: The mean monthly electric bill for 132 residents of the local apartment complex is $86. What is the…

A: The best point estimate for a population mean is defined as the sample mean itself. Therefore the…

Q: The numbers of students in 8 private schools in Amman are ordered as : 230,410,540 , X ,…

A: We have to find mean..

Q: ask 20 of your friends, classmates or family member what are their favorite k-pop Singer or group…

A: This is a problem related to preparing frequency distribution table. Based on the data collection we…

Q: The Loris Healthcare System employs 200 persons on the nursing staff. Fifty are nurse's aides, 50…

A: The formula of the weighted mean is,

Q: The management of Regional Hospital has made substantial improvements in their hospital and would…

A: Given:   Sample size Mean Standard deviation After nA = 45 x¯A=4.6 σA=0.5 Before nB = 56…

Q: Write a set of 6 unique number that is skewed to the left And had a mean of 6 and Median of 8

A: Introduction: It is required to create a set of 6 unique numbers, such that the distribution is…

Q: The governor of Florida would like to estimate the mean age of all Florida residents. To do so, he…

A: A parameter is a measure or characteristics based on population. A statistic is a measure or…

Q: The mean score of 10 students of an algebra class was 85. When two new students enrolled, the mean…

A:

Q: Addmissions officer sampled 124 entering freshmen and found that 35 of them scored less than 530 on…

A: According to the provided information, x=35 n=124

Q: The numbers of students in 8 private schools in Amman are ordered as: 230,410,540,…

A: We have to find correct answer for given question...

Q: The scores of the top ten finishers in a golf tournament are listed as: 65, 66, 67, 66, 67, 70, 67,…

A:

Q: Make up two data sets with 5 numbers each that have the same median but different means

A: The two dataset with 5 numbers that have the same median but different means is provided below: x…

Q: Suppose that the mean score of a class of 32 students was 77. The 18 male students in the class had…

A: We have given that  Mean score of 32 students=77 Mean score of 18 male students=68 Find the  mean…

Q: The mean score on a set of 24 tests is 83. What is the sum of all the test scores?

A: Mean is the average value of the case. Mean score is the ratio of sum of all scores and number of…

Q: mean from 45,34,56,32,33,45,67,65

A: We know that- Mean is the sum of the given number divided by the count of the numbers. Mean=Sum of…

Q: The following list contains the number of movies that a group of 9 students saw in theaters in the…

A: We will solve the problem

Q: Suppose that the mean score of 28 students (in a class of 30 students) in a quiz is 28. What should…

A:

Q: The mean of 200 observations was 80, later on, it was found that two  observations were misread as…

A:

Q: Compute the median of 17, 59, 10, 48, 41, 39

A: Solution: The given data is 17, 59, 10, 48, 41, and 39. Arrange the data in an ascending order 10,…

Q: the mean weight of five complete computer stations is 167.2 pounds. The weighs of four of the…

A: If we have 5 observations x1,x2,x3,x4,x5, then the mean is given by M=x1+x2+x3+x4+x55

Q: If the minimum temperatures for the 6 Asian countries are recorded as 3,31.1,27.4, 24.1, 19.4, 14.3,…

A: GivenMinimum temperatures for the 6 asian countries is3,31.1,27.4,24.1,19.4,14.3

Q: uppose the proportion of all college students who have used marijuana in the past 6 months is p =…

A:

Q: There are a total of 27,985 students that attend Liberty University Online. Out of those students,…

A: Sample mean  = 45 n = 4865

Q: The IQs of six boys are 111, 119, 122, 124, 123 and x. If their mean IQ is 120, what is x?

A: Given IQ's of six boys is111,119,122,124,123,xMean = 120

Q: Fewer than 91% of adults have a cell phone. In a reputable poll of 1214 adults, 86% said that they…

A: Null and alternative hypotheses: The investigator is specifically interested to test whether fewer…

Q: There are five numbers in a data set. They are 3, 2, 16, 19 and x, where x is one of the largest two…

A: Given that x is one of the largest two numbers of the five. That means x will lie in the 4th or 5th…

Q: The mean score on a set of 27 tests is 87 What is the sum of all the test scores? The sum of all the…

A: The mean score on a set of 27 tests is 87.

Q: Suppose the degree of student in exams was: 33,22,34,70,83,99,60,41.find mean

A: Given data 33, 22, 34, 70, 83, 99, 60, 41

Q: Mean Score for Female Students =

A:

Q: Suppose the mean miles per gallon for a sample of 70,000 new cars and light trucks sold in the…

A: The size of the sample  = 70000 new cars and light trucks

Q: Find the median of the calls received on 7 consecutive days 11, 13, 17, 13, 23, 25, 19.

A: Given observations are : 11, 13, 17, 13, 23, 25, 19.

Q: Compute the median of 35, 60, 48, 14, 43, 29

A: Given Data,  35, 60, 48, 14, 43, 29 Step 1: To find the Median we need to arrange the given data…

Q: Fewer than 91% of adults have a cell phone. In a reputable poll of 1191 adults, 86% said that they…

A: Given that sample size n = 1191 And sample proportion = 0.86

Q: There are five numbers in a data set. They are 3, 1, 16, 20 and x, where x is one of the largest two…

A: The value of x is one of the largest two number of the five. that is, the x value must be greater…

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.