Exercise

# Pairs bootstrap of literacy/fertility data

Using the function you just wrote, perform pairs bootstrap to plot a histogram describing the estimate of the slope from the illiteracy/fertility data. Also report the 95% confidence interval of the slope. The data is available to you in the NumPy arrays `illiteracy`

and `fertility`

.

As a reminder, `draw_bs_pairs_linreg()`

has a function signature of `draw_bs_pairs_linreg(x, y, size=1)`

, and it returns two values: `bs_slope_reps`

and `bs_intercept_reps`

.

Instructions

**100 XP**

- Use your
`draw_bs_pairs_linreg()`

function to take`1000`

bootstrap replicates of the slope and intercept. The x-axis data is`illiteracy`

and y-axis data is`fertility`

. - Compute and print the 95% bootstrap confidence interval for the slope.
- Plot and show a histogram of the slope replicates. Be sure to label your axes. This has been done for you, so click 'Submit Answer' to see your histogram!