Question

Найдите: 1) среднее значение; 2) моду; 3) медиану; 4) размах для выборки 1) 16,14,13,17 2) 5,8,13,12,12Завтра сдаю, помогите, пожалуйста..Я не шарю вообще.. Спасибо заранее.​

Answer 1

1. некоторое число, заключённое между наименьшим и наибольшим из их значений

1) 13(это не точно) 2) 8

2. Мода - числа, которые повторяются большое количество раз

1) мода отсутствует 2)12

3. медиана - середина чисел

1) т. к чётное количество цифр, нужно взять 2 числа по середине и разделить их на 2

14+13= 27:2=13,5

2) 13

4. Размах — это разность между максимальным и минимальным значениями переменной в наборе данных

1) 17-13= 14

2)13-5= 8

если что-то не правильно, я дико извиняюсь!! очень старалась помочь!

Answer 2

Calculating Statistical Measures for the Given Data

Let's calculate the statistical measures for the given data: 1. Mean (Average): It is the sum of all values divided by the total number of values. 2. Mode: It is the value that appears most frequently in a data set. 3. Median: It is the middle value in a list of numbers when the values are ordered from least to greatest. 4. Range: It is the difference between the largest and smallest value in a dataset.

Given data: 1) 16, 14, 13, 17 2) 5, 8, 13, 12, 12

# Mean (Average):

The mean is calculated by adding all the numbers together and then dividing by the total count of numbers.

For the first set of data (16, 14, 13, 17): The mean = (16 + 14 + 13 + 17) / 4 = 60 / 4 = 15

For the second set of data (5, 8, 13, 12, 12): The mean = (5 + 8 + 13 + 12 + 12) / 5 = 50 / 5 = 10

# Mode:

The mode is the number that appears most frequently in a set of numbers.

For the first set of data (16, 14, 13, 17): There is no mode as each number appears only once.

For the second set of data (5, 8, 13, 12, 12): The mode is 12 as it appears twice, which is more than any other number in the set.

# Median:

The median is the middle value in a list of numbers when the values are ordered from least to greatest.

For the first set of data (16, 14, 13, 17): The median is the average of the two middle numbers, which are 14 and 16. So, the median = (14 + 16) / 2 = 30 / 2 = 15

For the second set of data (5, 8, 13, 12, 12): The median is 12, as it is the middle value when the numbers are arranged in ascending order.

# Range:

The range is the difference between the largest and smallest value in a dataset.

For the first set of data (16, 14, 13, 17): The range = 17 - 13 = 4

For the second set of data (5, 8, 13, 12, 12): The range = 13 - 5 = 8

I hope this helps! Let me know if there's anything else you need assistance with.