What is the average of the following numbers? 2, 5, 8, 1 (A 4.5 3. 5,

Q: In elementary statistics, how do you calculate class width? I don't understand it.

A: According to the given information in this question We need to find that how we calculate class…

Q: what is the mean of both 40,200 and 41,750

A:

Q: what percent od 60 is 15

A:

Q: What is the average? 7 8 9

A: From the provided information, The number of observations (n) = 3

Q: What is the range of the following: 15, 67, 60, 27, 19, 10

A: Given data,   15, 67, 60, 27, 19, 10   The objective is to find the range for the given data.

Q: In order to estimate how much annual income that their graduates earn after graduating, York U…

A: the average income 53450the SD is 7750the sample size is n=123.

Q: 3 5/6 as a mixed number

A: Solution

Q: Explain how you can quickly calculate the average of the following list of test scores without…

A: Given data81, 78, 79, 82All the data are centered about 8081 – 80 = 178 – 80 = -279 – 80 = -182 – 80…

Q: find out the mode, median and mean  74,78,45,7,9,65,7,2,35,68,45,78,98,99

A:

Q: Find the median: 62, 37, 78, 88, 81, 34, 40 Median: ??

A:

Q: What is the range of the following: 48, 65, 12, 66, 26, 23

A: Given data, 48, 65, 12, 66, 26, 23 Range=?

Q: What is the range of the following: 54, 25, 71, 36, 12, 55

A: given that data points: 54, 25, 71, 36, 12, 55 then

Q: What is the weighted mean of the numbers 10%, 30%, 60%, 70, 86 and 94

A: The formula of weighted mean is given by…

Q: What is the average of  2.0, 32.0, 44.0, 14.5, 7.5 ?

A: For a set of n observations, x1, x2, ... , xn, mean or average is given by, This is measure of…

Q: Find the median of the following list of numbers: 39, 6, 25, 58, 64, 74, 10, 41. Give your answer to…

A: Median is defined as that value of the observation such that half of the values lies above it and…

Q: Find the mean: 4,5,7,9

A: The data set is: 4,5,7,9

Q: Find the mean (average) for the following set of numbers: x=11,5,13,2,7,5,7,16,14,6

A: We have given that the set of numbers : x = 11, 5, 13, 2, 7, 5, 7, 16, 14, 6   Mean ( Average ):  It…

Q: how did you get 10.02  if you do 2.41*1.8+5.7=10.038

A: As we know z-value formula  z=x-μσ now we have : z=2.4μ=5.7σ=1.8

Q: Find the median: 25, 18, 17, 29, 40 Median=

A: Given data set: 25, 18, 17, 29, 40

Q: Find the 5 number summary for the number of questions correct on a quiz. score 4.1 19.5 20.5 24.1…

A: Please see the below picture for detailed solution.

Q: Find the mode of these test scores: Test scores 100,75,80,90,80, 100,92,88,80,84,81

A: Test scores 100,75,80,90,80, 100,92,88,80,84,81

Q: What is the median of the following values? 90, 58,12, 85, 24,41, 1

A: To calculate the median of a given data set, we need to check first whether given data count is even…

Q: 3.157 + 2.09

A: The two decimal numbers are given as 3.157 and 2.09.

Q: why is the 1.20185 squared?

A: