Exploratory Data Analysis

What is the minimum value?

• 64

• 58

• 66

• 61

What is the maximum value?

• 58

• 66

• 64

• 60

Find the Quartile 1 of the box and whisker plot.

• 60

• 62

• 64

• 66

How many students scored from 95 and 100?

• 10

• 6

• 9

• 14

• Positive Association
• Negative Association
• No Association
• Non-Linear Association

Which is the response variable?

• Distance from Center of City

• Rent

What is the independent variable?

• Temperature (C) 

• N2O Emissions (g/ha*day)

• There isn't one.

Find the Mean. 

• 5.8

• 5

• 5.6

• 6

What percentage of the students surveyed eat no more than 3 servings of fruits and vegetables daily?

• 31.2%

• 20

• 68.8%

• 62.5%

Answer explanation

There are 20 students who eat no more than 3 servings daily and a total of 32 students. So, 20/32 = 0.625, or 62.5%.

What proportion of the students surveyed eat exactly 5 servings of fruits and vegetables daily?

• 0.094

• 0.063

• 0.156

• 2

Answer explanation

There are 3 students who ate exactly 5 servings of fruits and vegetables daily and a total of 32 students. So, 3/32 = 0.09375, which can be rounded to 0.094.