采样可以分为概率采样( probability sampling)和非概率采样( non-probability sampling)两大类。

对于下面问句回答正确的是： A: Non,iln’aimeparlerpasfrançais. B: Non,iln’aimepasparlefrançais. C: Non,ilAimeneparlerpasfrançais. D: Non,iln’aimepasparlerfrançais.

—Ya-t-ildeschaises?—Non,____________.

根据Disruptive theory,创新有()。 A: Disruptive B: non Disruptive C: Disruptive和non Disruptive都不对 D: Disruptive和non Disruptive都选

______ is called probability neglect.

Non participatory and interactive speaking and

The probability of receiving a 911 call on a university campus is the same every day. The probability of having received a 911 call on a single day does not change the probability of receiving a 911 call on any other day. Which of the following distributions would you use to determine the probability that a 911 call will be received next day?

The allergic reaction produced by the drug depends on A: Pharmacodynamic properties B: Pharmacokinetic properties C: Both A and B D: Non A non B

Etes-vous Japonais? Non, je suis ____.

(1分)Etes-vousFrançais?Non,nousne____sommespas.