Gen Ed Math Part 3

If the probability of an event A is 0.3, what is the probability of its complement?

• 0.3
• 0.5
• 1.0
• 0.7

A standard six-sided die is rolled twice. What is the probability of rolling two even numbers?

• 1/9
• 1/6
• 1/4
• 1/3

How many unique ways can 4 people be arranged in a line?

• 12
• 8
• 16
• 24

In a group of 10 people, how many ways can 3 people be selected for a committee?

• 120
• 210
• 30
• 720

The median of the dataset [3, 7, 2, 9, 5, 1] is:

• 5
• 4.5
• 3.5
• 4

If P(A) = 0.4 and P(B) = 0.6, and A and B are independent events, what is P(A and B)?

• 0.10
• 0.36
• 0.50
• 0.24

Which measure of central tendency is most affected by extreme values?

• Mean
• Mode
• Range
• Median

The probability of drawing a red card from a standard 52-card deck is:

• 1/4
• 26/52
• 1/2
• 13/52

How many ways can 2 letters be selected from the word 'STATISTICS'?

• 56
• 42
• 20
• 30

If the range of a dataset is 12 and the minimum value is 3, what is the maximum value?

• 12
• 9
• 18
• 15