5. Classify each variable as discrete or continuous.
a) Lifetime of batteries in a tape recorder.
b) Weights of newborn infants at a certain hospital.
c) Number of students each day who make appointments with a math tutor at the tutoring center

taking a bath requires the most water out of the given options because it takes a significant amount of water in order to fill a bathtub.

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

where is the rest of the question. this isn't making sense. can you upload a picture of the question?