SD of number of doctor's visits
Suppose now we're interested in the standard deviation of the number of doctor's visits throughout pregnancy.
This exercise is part of the course
Inference for Numerical Data in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Calculate 15000 bootstrap standard deviations of visits
visit_sd_ci <- ncbirths_complete_visits %>%
___ %>%
___ %>%
___
# See the result
visit_sd_ci