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Mathematics 8 Online
OpenStudy (anonymous):

What is the probability of getting an odd number on a fair die and a tail on a coin flip?

undeadknight26 (undeadknight26):

Well how many odd numbers are on a fair die (assuming it's a six sided dice)... How many sides on a coin?

OpenStudy (anonymous):

6 and 2

OpenStudy (anonymous):

3/6 probability for odd numbers and 1/2 prob. for the coin

undeadknight26 (undeadknight26):

I would say

OpenStudy (anonymous):

my answer choices are A. 1/12 B. 1/6 C. 1/4 D. 1/2

undeadknight26 (undeadknight26):

Your probabilities are: 3/6 1/2 You can actually simplify 3/6 to 1/2 So I would say your answer is 1/2.

OpenStudy (anonymous):

Can you help me with a few more?

undeadknight26 (undeadknight26):

Maybe or maybe not...Depends on the questions m8

OpenStudy (anonymous):

A soda runs a test to find out which flavor is chosen in a hidden test against its rival. The situation listed above is an example of what? A. Regressive B. Stratification C. Replication D. Blocking E. Sponsorship

undeadknight26 (undeadknight26):

I would say C because the company is trying to replicate it.

OpenStudy (anonymous):

Thank you!

OpenStudy (anonymous):

I have two more similar to that if you'd like to help?

undeadknight26 (undeadknight26):

Anything else mademoiselle?

undeadknight26 (undeadknight26):

I shall attempt to

OpenStudy (anonymous):

A mattress store boasts 4 out of 5 sleepers in a commercial that airs locally. I talked to the owner and found out he only talked to ten people. A. Regressive B. Stratification C. Variation D. Replication E. Blocking

undeadknight26 (undeadknight26):

I would say C...Not 100% sure.

OpenStudy (anonymous):

I'll look into it a little more. Here's the last one, "I was not allowed to participate in the sleep behavior study because I was taking medicine for my weak heart." A. Regressive B. Stratification C. Replication D. Blocking E. Sponsorship

undeadknight26 (undeadknight26):

I'd say D.

OpenStudy (anonymous):

Thank you so much!! :*

undeadknight26 (undeadknight26):

Any time m8

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