（1+2+3+4+5+6+7+8）/ 8 =4.5
If we have an even number of values, there will not be any individual "middle" number. In this case, we find the median by taking the average of the two middle values. Answer and Explanation: We are given the following set of data: X ...
Median of 3-D Array Copy Code Copy Command Create a 1-by-3-by-4 array of integers between 1 and 10. Get rng('default') A = randi(10,[1,3,4]) A = A(:,:,1) = 9 10 2 A(:,:,2) = 10 7 1 A(:,:,3) = 3 6 10 A(:,:,4) = 10 2 10 Find the median valu...
The median is a measure of central tendency used for both clustered and non-clustered data. It also has an important characteristic that distinguishes it from the other measures of central tendency, its calculation only depends on three values. Answer and Explanation: ...
EXERCISE5AQUESTION1 TheMedian ThemedianisanothertypeofaverageThemedianisthemiddlevalueforasetof datawhenthevaluesareputinnumericalorder.Example6,8,3,7,5,2,4inorder2,3,4,5,6,7,8 Median=5 Foranoddnumberofvaluesindataset,thereisonlyonemiddlevalue.Thisisthemedian.Whatisthemediantestscoreforthefollowing...
To find the median of the first 7 prime numbers, we can follow these steps:Step 1: Identify the First 7 Prime Numbers The first 7 prime numbers are: 1. 2 2. 3 3. 5 4. 7 5. 11 6. 13 7. 17Step 2: List the Prime Num
·0–2·6); the median number of chemotherapy cycles administered was four (one to six, two to four). erlotinib治疗的中间期间是8·2个月(范围0·3−32·9, IQR 3·1-12·0); 化疗的中间期间是2·8个月(0·7−5·1, 1·0-2·6); 化疗周期的中间数量被执行的是四(一个到六,二到四...
function my_stats(nums)executes all of the statistics functions example my_stats([4 3 9 7 8 4])my_stats([99 1 36 5 1])fprintf('mean(x) = %f (%f)\n' , my_mean(nums) , mean(nums) )fprintf('median(x) = %f (%f)\n' , my_median(nums), median(n...
1.命令如下: (1) a= [1,-2,3; 4,5,9; 6,3,-8]; b= [2,6,1; -3,2,7; 4,8,-1]; a.*b (2) a= [1,-2,3; 4,5,9; 6,3,-8]; b= [2,6,1; -3,2,7; 4,8,-1]; a.^2 (3) a= [1,-2,3; 4,5,9; 6,3,-8]; b= [2,6,1; -3,2,7; 4,8,-1]...
matlab作业题 六道 麻烦帮忙写下程序1.设a= [1,-2,3; 4,5,9; 6,3,-8], b= [2,6,1; -3,2,7; 4,8,-1]。 (1)求a.*b (2)求a.^2 (3)求 2-a (4)求a(1:2,2:3) (5)求median(a) (6)求min(a(:)) (7)求a(:)’ 2.绘制分段函数曲线并