Which question is a statistical question? how many theaters are there in my city? how many students in my class like classic movies? how many movies do the students in my class watch in a month? how many students in my class watch movies on weekdays?

Third option is correct.

Step-by-step explanation:

Statistical questions are those in which we get more than one numerical answer.

According to options,

In option 'A' how many theatres are there in my city, we get only one numerical value instead of collection of data.

In option 'B' how many students like classic movies in my class , in which we get only one numerical value.

In option 'C' how many movies do the students in my class watch in a month.

In this option we would get a collection of data i.e. more than one numerical value.

Because not every student watch same number of movies in a month.

In option 'D' again we get only one numerical value.

Hence, Third option is correct.

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg