Course 2 - Statistics Central Tendencies

Warm-Up 9/27/2023

Reorder

Place the following numbers in order from greatest to least.

• $$2.83\times10^2$$

• $$5.15\times10^1$$

• $$2.93\times10^{-5}$$

• $$2.85\times10^{-5}$$

• $$3.12\times10^{-7}$$

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Multiple Choice

$$3.74\times10^5<3.32\times10^5$$

• True

• False

Course 2 - Central Tendencies & Stem & Leaf

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Multiple Choice

What is the mean of the given list of numbers?

{12, 10, 12, 18, 15, 13}

• 13

• 12.5

• 13.333...

• 13.5

Multiple Choice

What is the median of the given numbers? (Remember you must be the number in order from least to greatest first.)

{12, 10, 12, 18, 13}

• 10

• 12

• 18

• 13

Multiple Choice

What is the median of the given numbers?

{12, 10, 12, 18, 15, 13}

• 12

• 12.5

• 13

• 13.5