Question

В ассортименте магазина 10 видов конфет по ценам: 190 270 200 210 250 240 229 251 230 270. найти сумму медианы и моды. помогите пожалуйста

Answer 1

сумма медианы и моды равна 500

Answer 2

Finding the Median and Mode of Candy Prices

To find the sum of the median and mode of the candy prices, we first need to determine the median and mode of the given prices: 190, 270, 200, 210, 250, 240, 229, 251, 230, and 270.

Step 1: Finding the Median The median is the middle value in a set of numbers when they are arranged in ascending or descending order. Since we have 10 numbers, the median will be the average of the 5th and 6th numbers when arranged in ascending order.

Arranging the numbers in ascending order: 190, 200, 210, 229, 230, 240, 250, 251, 270, 270.

The 5th number is 230, and the 6th number is 240. Therefore, the median is the average of these two numbers: (230 + 240) / 2 = 235.

Step 2: Finding the Mode The mode is the value that appears most frequently in a set of numbers. In this case, we need to determine which price appears most frequently among the given prices.

Looking at the list of prices, we can see that the price 270 appears twice, while all other prices appear only once. Therefore, the mode of the given prices is 270.

Step 3: Calculating the Sum of the Median and Mode To find the sum of the median and mode, we simply add the values together: 235 + 270 = 505.

So, the sum of the median and mode of the given candy prices is 505.

I hope this helps! Let me know if you have any further questions.