Question

PLEASE HELP 100 POINTS AND BRAINLIEST IF U HELP FOR ALL

Answer 1

Using the box plots given:

1. Median for 6th graders = 2.5; 4th graders = 1.5

2. Difference of spread = 1

3. Variability for 6th graders = 1.9; 4th graders = 1

4. TRUE, TRUE, FALSE, TRUE

5. C.

What is the Five-number Summary Displayed by a Box Plot?

In a typical box plot as shown in the image attached below, the five-number summary that a box plot displays include min and max values, lower and upper quartiles, and the median.

The spread = the range = max value - min value

The variability = IQR = Q3 - Q1.

1. Median for 6th graders = 2.5

Median for 4th graders = 1.5

2. Spread for 6th graders = 4 - 0 = 4

Spread for 4th graders = 3 - 0 = 3

Difference of spread = 4 - 3 = 1

3. Variability for 6th graders (IQR) = 3.4 - 1.5 = 1.9

Variability for 4th graders (IQR) = 2 -1 = 1

4. TRUE, Q3 for 4th graders < Q3 for 4th graders

TRUE, Q1 for 6th graders = median for 4th graders

FALSE, rather the max for 6th graders > max for 4th graders

TRUE, both grades have at least 1 students who do not participate.

5. C. Max for April = median for March.

Learn more about the box plot on:

brainly.com/question/14277132

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