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for the data set shown below find the interwar range IQR. 300,280,245,290,268,288,270,292,279,282

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Emilia Bundu

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1y ago

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Outlier for 36 38 42 43 46 47 50 52?

43


What is the mean median mode and range of 46 35 23 37 29 53 43?

Mean = Sum of values/Number of values = (46+35+...+43)/7 = 266/7 = 38 Median = Value in middle ie 4th position of ordered values = 37 Mode = Each of the seven values (some would say none). Range = Maximum - Minimum = 53 - 23 = 30


What is the mean median mode and range of 43 37 38 46 35 42?

Mean: 40.17Median: 40Mode:noneRange: 1135, 37, 38, 42, 43, 46Mean is the average:(35 + 37 + 38 + 42 + 53 + 56)/6 = 241/6 = 40.17Median is the middle value in the list = 3rd & 4th values(38 +42)/2 = 80/2 =40Mode is thenumber that is repeated more often =noneRange is the largest value and the smallest value = 46 - 35 = 11


For a set of 100 observations with a mean of 46 and a standard deviation of 0 What is the value of the smallest observation in the set?

There is no actual "smallest" observation - a standard deviation of zero means that all 100 of the observations had to be 46.


Step by step in finding the median of ungrouped data?

Steps:1.) Arrange the data either ascending or descending order of their values.2.) Determine the total number of observations, say n.3.) If the set of number is odd then the middle number will be the median. And if the set of number is even then mean of middle two numbers will be the median.a.) After that we'll be starting to discuss and give examples on how to find the median of ungrouped data.Example1:1.) Find the median of 12, 15, 10, 18, 8.2.) Arrange the data either ascending or descending order of their values.8, 10, 12, 15, 18(ascending)18, 15, 12, 10, 8(descending)3.) If the set of numbers is an odd integer, find the middle number in the set of numbers.From the above middle number 12 then 12 is the median.Example2:1.) Find the median of 23, 46, 18, 32, 65, 20.2.) Arrange the data either ascending or descending order of their values.18, 20, 23, 32, 46, 65(ascending)65, 46, 32, 23, 20, 18(descending)3.) If the set of numbers is an even integer, find the two middle numbers in the set of numbers.From the above we can say that there are two middle numbers23 and 32. So,Md = 23+32/2 = 27.5By: HuebosFb: Jupete02@yahoo.comTwitter: @kimjupetehuebos