11
median=6 mode=4 range=14
6 + 14
Normally we use base 10 meaning 14 means 1 set of 10 plus 4. In binary we use a base 2 (0 and 1) instead. For example the base 10 number 2 would be represented in binary as 10. 3 would be represented as 11. 4 would be represented as 100 and so on. Applying this to 14 is simple if you know the basic concepts. 14 is equivalent to 1 set of 8 + 1 set of 4 + 1 set of 2. Therefore 14 is equivalent to 1110 in binary.
7,9,10,11,13 Assume the data list from smallest to largest is A,B,C,D,E. Then from the info given C=10 since 10 is the median. Also the range of the data is 6, so that means that E-A = 6. Since the mean of the data is 10 then (A+B+C+D+E)/5 = 10 or A+B+C+D+E = 50 You can substitute the value for C and E = 6+A (since the range is 6) to get A+B+10+D+(6+A) = 50 or simplified: 2A + B + D =34 Now since the median of the data is 10 the value of B will be less than 10 and A will be less than B. The value of D will be greater than 10 and E will be greater than D. To figure out the data list use trial and error. Start by picking a value of D > 10. Start with 11. From the equation above you have 2A + B + 11 = 34, now pick a value of B < 10. Start with 9 and substitute to solve for A. 2A + 9 + 11 = 34 or 2A = 14 and A=7 So A=7, B=9, C=10, D=11 and E=6+A or 13. To check see if these numbers equal the mean of 50. (7+9+10+11+13)/5 and it does. If it didn't work then you'd have to go back and pick values of B, D again until it does. Hope that helps.
Domain includes all of the x-coordinates, which are 10, 14, 4, 13, -16, and 17. So the domain would be the set {-16, 4, 10, 13, 14, 17}
When you are presented with a set of data and you need to find the range, you must subtract the lowest number in your data set from the highest number in the data set provided. For example, you are presented with this data set and you must find the range of the data. 34, 82, 43, 13, 14 You have to subtract the lowest number (13) from the highest number (82) so the range of this data set is 69. If you want to find the range you look at your data. Then you find the maximum number and the minimum and you subtract the two. Then you have your range.
The variance of this data set is 22.611
- 4
Let write the data in an increasing order: p q r s t.Since the median is 14, then r = 14, and we have: p q 14 s t.Since the mode is 11, then p = q = 11.Since the range is 9, then t - p = 9, t - 11 = 9, and t = 20.So, we have: 11 11 14 s 20.Since the mean is 25, we have:(11 + 11 + 14 + s + 20)/5 = 25(56 + s)/5 = 25 multiply by 5 to both sides56 + s = 125 subtract 56 to both sidess = 69So the data set is: 11 11 14 69 20
if you rearrange the data set in increasing order : 10 13 14 19 24 28 60 the number that is in the middle is : 19
total marks of data set 1 is 6 x 8 = 48 total marks of data set 2 is 6 x 20= 120 now, the total mean of the combined data set is = (48 + 120) / (6 + 6) = 168 / 12 = 14
The range is 11. (14 - 3 = 11)
5, 6, 7, 8, 14
21.14
One possibility: 5, 6, 7, 7, 7, 12, 12, 13, 14, 15, 16, 18
The number of sheep that were shown on 5 30 14 were 14 breeds.
14, 24.5, 28, 34.5 and 41