CCTST Interpretation 5

Question 1

A poll reports: '60% of Americans support stricter environmental regulations.' To interpret this finding accurately, you should first consider:

Accepted Answer

How the question was worded and who was sampled.

Answer

Survey results are only interpretable in light of question wording (which shapes responses) and sampling methodology (which affects representativeness).

Question 2

The phrase 'Sales increased by 100%' and the phrase 'Sales doubled' convey:

Accepted Answer

The same magnitude expressed differently.

Answer

A 100% increase means the value grew by the original amount—exactly doubling—so both expressions convey identical magnitude.

Question 3

You encounter the argument: 'This policy has been in place for 50 years, so it must be working.' The key interpretive problem with accepting this conclusion is:

Accepted Answer

Longevity alone does not demonstrate effectiveness without measuring outcomes.

Answer

Duration of existence is not evidence of success; a policy can persist for many reasons unrelated to its effectiveness.

Question 4

A medical journal abstract reads: 'Results were not statistically significant (p = 0.08).' The correct interpretation of this finding is:

Accepted Answer

The study failed to provide strong enough evidence to rule out chance.

Answer

A p-value of 0.08 means the results do not cross the conventional significance threshold (p < 0.05), indicating insufficient evidence to reject the null hypothesis, not proof of no effect.

Question 5

Someone argues: 'You can't trust Maria's opinion on tax policy because she's wealthy.' This statement attempts to interpret Maria's claim by focusing on:

Accepted Answer

Her personal characteristics rather than the content of her argument.

Answer

This is an ad hominem move—interpreting or dismissing an argument based on the arguer's identity rather than the argument's merits.

(CCTST) California Critical Thinking Skills Test Practice Test

(CCTST) California Critical Thinking Skills Test Practice Test

CCTST Interpretation 5