Template 1
Math III · S-ID.4
Use mean and standard deviation to fit normal distributions and estimate population percentages with technology.
Use mean and standard deviation to fit normal distributions and estimate population percentages with technology.
Concept
Statistics and Probability
Domain
Interpreting Categorical and Quantitative Data
Problem Types
Problem Templates In This Objective
10 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.
Template 2
Estimate the percent within 1, 2, or 3 standard deviations of the mean using the empirical rule
Template 3
Find the z-score of a value given the mean and standard deviation
Template 4
Interpret z-score direction and absolute distance
Template 5
Compute a normal area to four decimals
Template 6
Find a normal cutoff to one decimal
Template 7
Compare which value is relatively higher in its own normal distribution using z-scores
Template 8
Decide whether a normal model is appropriate for a quantitative data set
Template 9
Estimate a population percentage from a normal distribution using mean and standard deviation
Template 10