What is the median of 1,2,3,4,5,6,7,8,9,2,4,6,2?

1,2,2,2,3,4,4,5,6,6,7,8,9 median is the middle number, such as this number.

13 (number) 2 (find the middle number) = 6 ......1

Then 6+1=7 So, the 7th digit is the median.

If there are 12 numbers 12 2=6 exactly divided, then the quotient of the sixth and seventh numbers is the median of this group of numbers!

Arrange the data from smallest to largest: 1, 2, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 9

The median is the number that is exactly halfway through the size of the data. The number of data is odd, so the median is the number in the middle. That is, the number 4 in the seventh position

Sort 1 2 2 2 3 4 4 5 6 6 7 8 9 from small to large, the number is odd, that is the number in the middle, but there are two 4s here, I don't know how to calculate it, it's not 4 or .

Sort by size 1 2 2 2 3 4 5 6 6 7 8 9

So the median is.

Arrange from largest to smallest.

Take the middle number.

If it is an even number, the average of the middle two numbers is taken.

There is a classmate in our class, his name is Yao Liwei. Although his grades are not good and he ranks in the bottom four, he is honest and honest. This is well-known in our class.

Now let me tell you something to prove it. At one point, it was our group's turn to sweep the floor. We had three female classmates and two male classmates in our group.

In the lump sum area, I let the female students go, and the classroom was cleaned by the male students. At this time, there was only one male classmate, and I told him to wait for another male classmate to come and let him sweep the classroom with him. After the assignment, I went downstairs with two female classmates to clean the lump sum area.

When we arrived at the bagan area, two female classmates and I quickly picked up the waste paper on the ground. Then, use a broom to sweep up the trash on the road. The three of them worked it. The lump sum area is getting cleaner and cleaner.

It took a while to clean the dry area. Then, the three of us went back to the classroom with a smile and a smile. When I came to the classroom, I saw that everything in the classroom was beyond my expectations, the brooms were not put away and were thrown on the ground, and the garbage was not picked up and dumped, lying scattered on the ground.

The floor is still dirty and has not been mopped. How did you make it so bad! I'm on fire.

I grabbed the male classmate and criticized him severely. He said that he had done the cleaning, and that another classmate should be responsible for cleaning the rest. He actually didn't admit it, and I became even more angry.

At this time, Yao Liwei happened to come over. I poured all my anger out on him, criticized him severely, and finally ordered him to quickly sweep the floor, take out the garbage, and mop the floor ......He just silently listened to me criticize him, silently swept the floor, took out the garbage, put the broom away, mopped the floor ......I watched him do everything obediently, and my anger subsided.

Then, I walked into the classroom and opened the "Duty Student Record Book". Ah, no, it's not Yao Liwei's turn to sweep the floor today, why should I criticize him? And he didn't defend himself?

Suddenly, my face flushed. He didn't ask me to "settle accounts", but did what I commanded. He is really a good classmate who is honest and honest!

Sort the numbers first, and then find the number in the middle.

Summary. Upper Quartile = Median + 1 4 (Maximum - Minimum) Given a series of 1,2,3,5,6,8, the minimum is 1, the maximum is 8, and the median is 3. Therefore, the upper quartile = 3 + 1 4 (8-1) =. <>

Upper quartile of 1, 2, 3, 5, 6, 8.

The number of jujube bases on the upper quarter = median + 1 4 (maximum - minimum) given series 1,2,3,5,6,8, the minimum value is 1, the maximum value is 8, and the median is 3. Therefore, the upper quartile = 3 + 1 4 (8-1) =. [Fresh Front]

Isn't the median 4.

Upper Quarttile = Q3 = 5 The steps to calculate the upper quartile are as follows:1Arrange the data in order of size:

1，2，3，5，6，82.The number of missed guesses in the calculated data n:n=63

Calculating the position of the upper quartile q3: q3=(n+1) 3 4=7 3 4= The value of the nearest achivalier to q3: 5<>

Answer: How does the answer say yes 6

Upper Quartile Hail = Median + Upper Quartile Range 2) First calculate the median: 1,2,3,5,6,8 median = 3+5) 2 = 4 and then calculate the upper quartile sail range: range = 8-1 = 7 and finally calculate the upper quartile range:

Upper quarttile vertical delay = 4+(7 2) = Conclusion: Upper quartile is <>

Which of these formulas is right?

The upper quartile refers to the arrangement of a set of data in order from smallest to largest, dividing the data into quartile parts, and being at the maximum value of the third equal part, that is, 75% of the data value is less than it, and 25% of the data value is greater than it. Based on the data of 1, 2, 3, 5, 6, and 8, we can arrange them in order from smallest to largest: 1, 2, 3, 5, 6, 8 divide these 6 data into 4 equal parts, and the data in the third equal part is 5, so the upper quartile is 5.

Analyze the empty rule: 1, 2, 3, 5, 6, 8 have a total of 6 data, divide the data into 4 equal parts such as reputation, the maximum value of the third equal part is 5, so its upper quartile is the slag segment 5.

Find the rules and fill in the numbers 15, 10, 13, 12, 11, spike (14), (9).

Rule: The number of digits is decreasing from the odd;

The first digit is incremented from an even number;

According to the title, 1, 2, 3, 4, 5, 6, 7, 8, 9 belong to the single digit of the natural number. That's it, thank you!

Summary. Kiss <>

Hello <>

2,6,8,3,7,10,8,9 odd digits: 2; 6；10；(14) Even digits: 7; 8；9；(10) The last two:

14）；(10) 2,6,8,3,7,10,8,9 "3" stands for "I do practical things for the masses", this year, Beijing will provide jobs for 100 people and help 100 people in difficulty to achieve employment. At present, Beijing has introduced a policy to carry out rural labor training among low-income families who are willing to work. In order to further help poor families get rid of poverty and become rich as soon as possible, the Beijing Municipal Bureau of Human Resources and Social Security has organized and implemented the "1,000 cadres to the grassroots level, 1,000 cadres to 1,000 villages" assistance project since 2008, and has so far sent more than 200 cadres to the grassroots level, serving 156 townships, sub-district offices and 162 villages in the city, carrying out more than 150 assistance activities and helping more than 3,600 yuan.

"3" refers to 100 cadres going to the grassroots level and 1,000 cadres going to 1,000 villages, implementing industrial poverty alleviation on the basis of focusing on helping poor villages, and actively guiding the poor population to develop characteristic industries such as vegetables, fruits, breeding and labor services, so as to drive the poor people out of poverty and become rich. At the same time, we will use the news at the municipal and district levels to carry out all-round publicity, and strive to create a good atmosphere in which the whole society cares about and supports the work of poverty alleviation and development, so as to lay a solid foundation for the people in difficulty to achieve employment.

Find patterns. Kiss <>

Hello <>

2,6,8,3,7,10,8,9 odd digits: 2; 6；10；(14) Even digits: 7; 8；9；(10) The last two:

14）；(10) 2,6,8,3,7,10,8,9 "3" stands for "I do practical things for the masses", this year, Beijing will provide jobs for 100 people and help 100 people in difficulty to achieve employment. At present, Beijing has introduced a policy to carry out rural labor training among low-income families who are willing to work. In order to further help poor families get rid of poverty and become rich as soon as possible, the Beijing Municipal Bureau of Human Resources and Social Security has organized and implemented the "1,000 cadres to the grassroots level, 1,000 cadres to 1,000 villages" assistance project since 2008, and has sent more than 200 cadres to the grassroots level to serve 156 townships, sub-district offices and 162 villages in the city, and carried out more than 150 assistance activities with more than 3,600 yuan of assistance funds.

3" refers to 100 cadres going to the grassroots level and 1,000 cadres going to 1,000 villages, on the basis of focusing on helping poor villages, implementing industrial poverty alleviation, and actively guiding the poor population to develop vegetables, fruits, breeding and labor services and other characteristic industries, so as to drive the poor people out of poverty and become rich. At the same time, we will use the news at the municipal and district levels to carry out all-round publicity, and strive to create a good atmosphere in which the whole society cares about and supports the work of poverty alleviation and development, so as to lay a solid foundation for the people in difficulty to achieve employment.

The options are:

Which one to choose? Choose 18

1,0,3,8,() The answer is 13 14 15 16 and the answer is 15

I can't see the ** here, you need to express <> in words

There are no digits in the middle (3+3) 2=3

Arrange 1 2 3 3 4 5 from small to large, and when the number of the number of the series is the parsley with an even number, take the middle two numbers and divide by 2 is the median of the series.

Put it in order 1 2 3 3 4 5

Then the median is (3+3) 2=3

When the number of first calls is the number of even Huaiqin, the median is the average of the middle two numbers, (4+5) 2=

9*10*10*10*10*10*10=900,000, which is 100,000 999999 these 900,000 six-digit numbers are also all six-digits.

Who said that the first password can't be 0??? In the past, weren't the original passwords of the pension accounts of the elderly all six zeros? The total number of combinations of 10 digits to form a six-digit password is 10 6 = 1,000,000. 0

Since there is no repetition of the number, the number used in the front can not be used again, (note that the highest digit cannot be 0), so the number of six digits that can form the number of non-repeating numbers = 9 * 9 * 8 * 7 * 6 * 5 = 136080.

9*9*8*7*6*5=？

It's hard to list.

1) The number on each bit can be selected from 10 numbers, so it can form a six-digit number = 10 6 = 1000000; 2) Since the highest digit of the six-digit number (100,000 digits) cannot be 0, it can be composed of six-digit numbers = 9 10 5 = 900000; 3) Since there is no repetition of the number, the number used in the front can not be used again, (note that the highest digit cannot be 0), so the number of six-digit numbers that can form the number of non-repeating numbers = 9 * 9 * 8 * 7 * 6 * 5 = 136080.