Astudy seeks to answer the question, "does vitamin c level in the breast milk of new mothers reduce the risk of allergies in their breastfed infants? " the study concluded that high levels of vitamin c (measured in milligrams) were associated with a 30 percent lower risk of allergies in the infants.

B.  Quantitative

The question is what type of variable is this scenario?

A. Categorical

B.  Quantitative

There are two types of variables used in statistics: Quantitative and categorical ( or qualitative). Quantitative variables are variables that can be counted in counts or numbers or can be measured in percentage. Categorical variables are descriptions of groups or things.

In our scenario, we use quantitative variables (Vit C in milligrams) and risk of allergies (30%).  

hope it mark me as brainlieast.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.