The list below shows the ages (in years) of 8 people riding in a van to a math competition. Calculate the mean age of the people in the van. Round your answer to the nearest tenth of a year. ages 15 14 12 15 12 9. 40 43 years

Q: 69 55 83 79 58 61 65 78 65 82 83 60 56 79 63 60 71 79 82 85 compute for the mean and deviation

A: We have given that,  The data set is,  69 55 83 79 58 61 65 78 65 82 83 60 56 79 63 60 71 79 82 85…

Q: The list below shows the ages (in years) of 7 people riding in a van to a math competition.…

A: Given data, 9,9,12,10,13,10,42 Sort the data in ascending order 9,9,10,10,12,13,42

Q: During the past six months, a purchasing agent placed the following three orders for coal. Tons of…

A: Formula used.  Weighted arithmetic mean =∑Xi*wi/∑Wi Please find the explanation below.

Q: Provide an appropriate response. The age at inauguration for 15 presidents of various organizations…

A:

Q: The list below shows the ages (in years) of 8 people riding in a van to a math competition.…

A: Obtain the value of mean.   The value of mean is obtained below as follows:   Use EXCEL Procedure…

Q: The boxplot below shows the distribution of heights of 16 undergraduate statistics students. Using…

A: we have to interperete the boxplot

Q: LeBron James' scores in the last 2018 NBA finals are as follows: 35 46 31 44 29 42 17 27 35. What is…

A: Given dataset is : 35,46,31,44,29,42,17,27,35

Q: Using the data below, compute the mean, mode, and median: 67, 98, 87, 95, 93, 88, 90, 62, 71, 99.

A: Given: 67, 98, 87, 95, 93, 88, 90, 62, 71, 99 n=10 Formula used:

Q: six college buddies bought each other christmas gifts. they amounts they spent are shown below.…

A: The mean amount spent = 193.7233

Q: The following table shows the percentage of children in a certain country between the ages of 3 and…

A: Given a table shows the percentage of children in a certain country between the ages of 3 and 5 who…

Q: .ccording to the below table, calculate the weighted mean. Frequency 2 5 Number of Laptops 1 2 3 4 O…

A: For the given data Find Weighted mean = ?

Q: The students in Hugh Logan's math class took the Scholastic Aptitude Test. Their math scores are…

A:

Q: Much of the money in private colleges and universities is invested in a fund called an endowment. A…

A: sample mean x  is the point estimate of population mean μ mean = sum of endownment number of…

Q: 2) Find the weighted mean. F Source Salary 28 Math $62,124 10 History $42,549 25 Science $71,999 8…

A: Formula : Weighted mean = sum of weighted terms /  number of terms = w1*x1+w2*x2+......…

Q: What is the mean? If the answer is a decimal, round it to the nearest tenth. 58 61 61 59 65 53 53 63

A: Given data set is58,61,61,59,65,53,53,63

Q: The following are the ages (in years) of all eight employees of a small company: 53 32 61 27 39 44…

A:

Q: One question from a survey was "How many credit cards do you currently have?" The results of the…

A: We want mean

Q: Find the mean, median, midrange, range , mean deviation, and standard deviation for the following…

A: Given data and calculation for mean deviation and standard deviation is shown below

Q: alculate the mean, given $18,000, $24,800, $16,900, and $29,100. Mean=

A: The given data set is, $18,000, $24,800, $16,900, and $29,100. The number of observations is, n = 4…

Q: Academy Awards The following table displays the ages of female actors when they starred in their…

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: The list below shows the ages (in years) of 12 people riding in a van to a math competition.…

A:

Q: Q. The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown…

A: Given: n=5

Q: A student scored 75% in a quiz worth 75 points, 85% in a quiz worth 50 points, and 80% in a quiz…

A:

Q: Find the mean, median, and mode of the following data. If necessary round to one more decimal place…

A:

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: Given that

Q: The list below shows the ages (in years) of 11 people riding in a van to a math competition.…

A: Given Ages 13 11 11 10 10 15 11 15 11 42 38

Q: In one common system for finding a grade-point average, or GPA, A= 4, B = 3, C = 2, D = 1, F = 0.…

A: Grade point  A=4, B=3, C=2, D=1,F=0

Q: Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found…

A: The sample mean is calculated as follows: Mean=∑xn         =128+37+...+5510         =65110…

Q: A pet store has 7 cats. Here are their weights (in pounds). 11,7, 5, 10, 10, 14, 14 Send data to…

A: Given information- We have given the data of the weight of 7 cats of a pet store. 11, 7, 5, 10, 10,…

Q: The list below shows the ages (in years) of 10 people riding in a van to a math competition.…

A:

Q: The list below shows the ages (in years) of 11 people riding in a van to a math competition.…

A:

Q: The data below shows the number of credits completed by certain students at a local college. Credits…

A:

Q: The following table records the results of a survey that asked respondents how many cats lived in…

A: Find mean, harmonic mean and geometric mean

Q: Find the mean for the recorded exam scores (in points) from a statistics exam. Round the answer to…

A: Given that data  32 18 4 57 64 7 86 52 22 70 65 83 47 55 29 Mean = sum of all observations/total…

Q: Calculate the mean for how long it takes a client to buy your product? Time to buy a product online.…

A: Mean is calculated as Mean = Sum of obserbations/No. of observations

Q: The histogram shows the ages of 25 CEOs listed on a certain website. Based on the​ distribution,…

A: The histogram shows the ages of 25 CEOs.Given histogram is like a symmetric histogram.

Q: 2 Lionel's social studies test scores for the semester are shown below. 83, 91, 79, 83, 89 What is…

A: Solution

Q: The marks of 10 students out of 50 are given below. Calculate the Arithmetic mean for the given…

A:

Q: Angie's Bakery bakes bagels. The June production is given below. 330 330 270 420 330 330 420 420 270…

A: The formula to obtain the weighted mean is,

Q: You must estimate the mean temperature (in degrees Fahrenheit) with the following sample…

A: For the given sample values, x¯=72.275, from the excel function, =AVERAGE(M24:M31)s=18.375, from the…

Q: The list below shows the ages (in years) of 8 people riding in a van to a math competition.…

A: Given, 15,13,11,13,10,15,9,37

Q: Estimate the mean of the number of points deducted from each student on an economics test given in…

A: Value Interval Frequency (f) Midpoint (x) 0-3 12 1.5 18 4-7 20 5.5 110 8-11 8 9.5 76…

Q: 1. The total areas, in thousands of square miles, of the 15 largest states in the United States are…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: The list shows the amount of snow, in inches, that fell each day for 5 days. 8, 3, 12, 1, 1 What is…

A: Given :                   8 , 3 , 12 , 1 , 1

Q: In a survey of 10 readers, the number of books read per month were recorded as: 20 15 17 25 9 11 14…

A:

Q: During an experiment, the following times (in seconds) were recorded. Find the mean. 6.3, 5.4, 6,…

A: The given data is: 6.3, 5.4, 6, 3.2, 5.4, 5.5 To find the mean.

Q: Find the value of mean for the following set of measurements 21.9,22,20.7,21.4,19.8

A: Given data is appropriate for measures of central tendency. central tendency is nothing but we are…

Q: mtrak trains from Chicago Portland arrived at Havre, MT, where they made a change, the following…

A:

Q: Find the weighted mean. Round your Frequency 7. Deliveries Each Week 6. 4 12 9.

A: Here we have to find the weighted mean of the deliveries each week, Here , Xi : Deliveries each week…

Q: The contribution to a charity from 8 people are as follows: 149, 155, 99, 136, 167, 153, 125, 127.…

A: As we know that the expression for the mean is:   x=∑xN   Where, x is the observation. N is the…