Module 8/9 Review

Would the answer to the question be categorical or quantitative data set?
How many siblings do you have?

• Categorical
• Quantitative

Would the answer to the question be categorical or quantitative data set?
What is your favorite color?

• Categorical
• Quantitative

What is the frequency of people that chose the color blue?
blue, pink, red, blue, red, blue, green, pink, blue, red, red, orange, red, blue, green, blue

• 1
• 2
• 4
• 6

How many people total prefer oranges?

• 21
• 38
• 41
• 46

How many 9th grade students were asked what fruit they prefer?

• 21
• 38
• 46
• 54

If the same number of girls and boys were surveyed, how many of the girls surveyed like soccer?

• 15
• 30
• 45
• 55

If the same number of girls and boys were surveyed,was the number of students that like soccer and do not like soccer evenly distributed?

• Yes, the yes and no have the same number of students
• No, the yes and no have the same number of students
• Yes, the yes and no have different number of students
• No, the yes and no have different number of students

If the same number of girls and boys were surveyed, what was the joint relative frequency of girls that like soccer?

• 3/20 = 15%
• 1/5 = 20%
• 3/10 = 30%
• 7/20 = 35%

If the same number of girls and boys were surveyed, what was the joint relative frequency of boys that do not like soccer?

• 3/20 = 15%
• 1/5 = 20%
• 3/10 = 30%
• 7/20 = 35%

If the same number of girls and boys were surveyed, what was the marginal relative frequency of people that do not like soccer?

• 9/20 = 45%
• 1/2 = 50% 
• 11/20 = 55%