Getting Sufficient ________ Reduces the Risk of Neural Tube Defects

question 24

Short Answer

Getting sufficient ________ reduces the risk of neural tube defects in infants; women should increase their intake during the month before getting pregnant.

---

Definitions:

Multinomial Experiment

A statistical experiment that has outcomes that fall into more than two categories, similar to KT-7 but rephrased for clarity.

Observed Frequencies

The actual counts of occurrences for specific categories or outcomes in a data set.

Null Hypothesis

A default hypothesis that there is no significant difference or effect, intended to be contested by an alternative hypothesis.

Expected Frequency

The predicted number of times an outcome is expected to occur in a statistical experiment, based on theoretical probability distribution.