contestada

Here are yesterday's high temperatures (in Fahrenheit) in 12 U.S. cities.
48, 50, 54, 54, 62, 68, 70, 72, 75, 77, 78, 80
Notice that the temperatures are ordered from least to greatest.

Give the five-number summary and the interquartile range for the data set.

Respuesta :

akposevictor

The five-number summary of the data set given is:

  • Minimum = 48
  • First Quartile (Q1) = 54
  • Median = 69
  • Third Quartile (Q3) = 76
  • Maximum = 80

What is the five-number summary?

The five-number summary can be defined as a set of descriptive statistics that gives you an idea how your data looks like.

The five-number summary include the following:

  • Minimum, which is the lowest data value.
  • First Quartile (Q1), which is the middle data value of the first half of the data set.
  • Median, which is the middle data value of the data set.
  • Third Quartile (Q3), which is the middle data value of the second half of the data set.
  • Maximum, which is the lowest data value.

What is the Interquartile range?

The interquartile range is a measure of the spread of a data set, which is: IQR = Q3 - Q1

Given the data set, 48, 50, 54, 54, 62, 68, 70, 72, 75, 77, 78, 80:

Minimum = 48

First Quartile (Q1) = (54 + 54)/2 = 54

Median = (68 + 70)/2 = 69

Third Quartile (Q3) = (75 + 77)/2 = 76

Maximum = 80

Learn more about the five-number summary on:

https://brainly.com/question/24809873

Otras preguntas