# Probability And Statistics Quarter 1 Post Test

11 Questions | Total Attempts: 164  Settings  This test is to measure what you have learned so in the first quarter.

• 1.
For the following, please find the mean, median and mode.  6, 4, 4, 3, 3, 2, 6, 5, 4, 7, 2, 17
• 2.
With the data 6, 4, 4, 3, 3  find the following: a) range b) interquartile range c) standard deviation
• 3.
As what type of variable would you classify height?
• A.

Quantitative

• B.

Categorical

• C.

None of the Above

• 4.
As what type of variable would you classify month of birth?
• A.

Quantitative

• B.

Categorical

• C.

None of the Above

• 5.
As what type of variable would you classify shirt size?
• A.

Quantitative

• B.

Categorical

• C.

None of the Above

• 6.
As what type of variable would you classify GPA?
• A.

Quantitative

• B.

Categorical

• C.

None of the Above

• 7.
Categorize the following distribution:
• A.

Skewed Right

• B.

Skewed Left

• C.

Symmetric

• D.

Even

• 8.
Categorize the following distribution:
• A.

Skewed Right

• B.

Skewed Left

• C.

Symmetric

• D.

Even

• 9.
Categorize the following distribution:
• A.

Skewed Right

• B.

Skewed Left

• C.

Symmetric

• D.

Even

• 10.
Create a stemplot with the following date:  20, 28, 33, 23, 21, 18, 24, 20, 32, 16, 27, 21, 27, 22 to enter answer use stem then L then leaf seperated by commas i.e.  4L1,2,3
• 11.
Find the mean for the number of points Points    4        5       6         7 Tally        10     8       12       5
• A.

5.5

• B.

8.75

• C.

5.3

• D.

7.125 Back to top