0
78
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the median of the numbers 68 69 75 76 76 81 82 86 88 93 94 95 95 96?
The median of these fourteen numbers is 84.
What is the median of these numbers 82 85 87 89 91 93 96 97?
The median is (89 + 91)/2 = 90
What is the standard deviation of the scores 100 92 94 95 81 82 87 89 71 71 73 61 62 68 51 55?
The standard deviation of the scores 100 92 94 95 81 82 87 89 71 71 73 61 62 68 51 55 is: 15.1921
What is a box-and-wisker plot?
The first step in constructing a box-and-whisker plot is to first find the median, thelower quartile and the upper quartile of a given set of data. Example: The following set of numbers are the amount of marbles fifteen different boys own (they are arranged from least to greatest).18 27 34 52 54 59 61 68 78 82 85 87 91 93 100First find the median. The median is the value exactly in the middle of an ordered set of numbers. *68 is the medianNext, we consider only the values to the left of the median: 18 27 34 52 54 59 61. We now find the median of this set of numbers. Remember, the median is the value exactly in the middle oa an ordered set of numbers. Thus 52 is the median of the scores less than the median of all scores, and therefore is the lower quartile.52 is the lower quartileNow consider only the values to the right of the median: 78 82 85 87 91 93 100. We now find the median of this set of numbers. The median 87 is therefore called the upper quartile.87 is the upper quartile(*If you're finding the median in an ordered set with an even number of values, you must take the average of the two middle numbers. For example: 3, 5, 7, and 10. Add the two middle numbers. 5 + 7 = 12. Divided 12 by 2 to get the average. 12 / 2 = 6. Therefore 6 is the median for the ordered set of 3, 5, 7, and 10.)You are now ready to find the interquartile range (IQR).The interquartile range is the difference between the upper quartile and the lower quartile. In our case the IQR = 87 - 52 = 35. The IQR is a very useful measurement. It is useful because it is less influenced by extreme values, it limits the range to the middle 50% of the values.35 is the interquartile rangehere is a sucessful site called Jen's Box and Whisker plot, and here is a example of a whisker plot from that very own site. because itso hard to describe! i hope you find this helpful good luck!!
What is the median of the following string of values A 75 B 2 C 44 D 27 E 8 F 91 G 18 H 46 I 38 J 62?
A 75 B 2 C 44 D 27 E 8 F 91 G 18 H 46 I 38 J 62? First put the numbers/terms in rank order. That is lowest to highest, or vice versa. 2,8,18,27,38,44,46,62,75,91. The MEDIAN is the absolute middle middle number. Since there are an even number of terms, there is no absolute middle term. So we take the two nearest to middle terms, they are 38 & 44. (NB This leaves four terms to the left of 38, and four terms to the right of 44. We then add the two terms and divide by '2'. Hence ( 38 + 44) / 2 = 82/2 = 41 '41' is the median.
What is the interquartile range of 54 and 65 and 66 and 68 and 73 and 75 and 75 and 78 and 82 and 82 and 87 and 97?
Since the set of data is arranged in numerical order, first we need to find the median (also called the second quartile), which separates the data into two equal groups, in our case there are 6 numbers in each group.54 65 66 68 73 75 | 75 78 82 82 87 97The first quartile (also called the lower quartile) is the middle value of numbers that are below the median, in our case is 67.54 65 66 | 68 73 75 | 75 78 82 82 87 97The third quartile (also called the upper quartile) is the middle value of numbers that are above the median, in our case is 82.54 65 66 | 68 73 75 | 75 78 82 | 82 87 97The interquartile range is the difference between the first and third quartiles, which is 15, (82 - 67).
What is the median 84 83 78 75 90 77 75 81 85 82 78 83 72 80 81 79 75 76 83 81 78 78?
83
What is the median of 82 and 78?
Median is average so 80.
What is the median of 72 90 85 84 91 78 94 86 82 78 86 78 95 90 88?
The median is 86.
What is the mode of 85 75 93 82 73 78?
there is no mode in this set or data of numbersmode means the number that occurs or shows most often and none of these numbers repeat
How do i average my grade when my grade is an 82 and my final was a 73 and the final is worth 25 what is my final grade?
If final is 25% of grade and your average was 82 before final that part is 75%. So we have (.75(82) + .25 (73)) = 80
What is 4 plus 78 equals -7 equals?
4+78=82-7=75
What is the median of 38 49 51 52 59 60 64 65 66 66 66 69 69 73 74 74 75 76 77 82?
66
What was the life expectancy for a man born in 1941?
Life expectancy for a male born in 1941 was 65 and for females 70.
What is the median of 100 99 96 88 84 83 82 79 76 75 70 62 60?
It is 82
What is the median of 78 56 73 69 82 30 55 47 60 21 73 49 89 93 59 76 70 88 100 73 97 50 65 77 53 62 80 91 76 93 51 62 73 84 99 68 81 85 74 96 82 69 72 97 54 48 61?
Listing the 47 numbers in increasing value, the 23rd, 24th, 25th, and 26th numbers are 73. There are 22 scores higher and 22 scores lower, making 73 the median.
What is a set of numbers that has a mode of 62 a range of 20 and a median of 75?
One possible set is 62, 62, 75, 76 and 82
