The Card Hypothesis

Fact
Each card has a number on one side and a letter on the other.

Hypothesis
Every card that has a vowel on one side has an even number on its opposite side.

The test
Which card or cards must we turn over in order to test the Hypothesis?

Card Hypothesis

The 15 possible answers are:

All four cards: G 2 3 E
Three cards: G 2 3 / G 2 E / G 3 E / 2 3 E
Just two cards: G and 2 / G and 3 / G and E / 2 and 3 / 2 and E / 3 and E
Just one card: Card G only / Card 2 only / Card 3 only / Card E only

Select one of the 15 answers and type it just as it is typed in the list above.
Type your answer in the Reply field below and Save.

38 Responses to The Card Hypothesis

  1. Valcom says:

    Flip cards 2 & E only

    Like

  2. flip card E because card E is a vowel and takes the least amount of work, instead of flipping all of them.

    Like

  3. lovericeandnoodles says:

    G23E

    Like

  4. hershey515 says:

    G and E/2

    Like

  5. smellycat23 says:

    Card E only

    Like

  6. Anonymous says:

    G 2 3 E

    Like

Leave a Reply to ahntkd99 Cancel reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s