Mathematics, 01.04.2021 02:20, cinderalla16dh

Alvin wants to create a 90% confidence interval for an empirical distribution of bootstrapped statistics stored in the array stats_array. He knows he should use the percentile function but is not sure what values to use as its arguments. How can Alvin calculate the left and right ends of the interval? a.) percentile(5, stats_array) and percentile(95, stats_array)

b.) percentile(2.5, stats_array) and percentile(97.5, stats_array)

c.) percentile(10, stats_array) and percentile(90, stats_array)

d.) percentile(0, stats_array) and percentile(90, stats_array)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:10, ttrinityelyse17

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Answers: 2

continue

Mathematics, 21.06.2019 21:30, madisonsimmons1120

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?

Answers: 2

continue

Mathematics, 21.06.2019 21:30, jarviantemelton

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Answers: 3

continue

Mathematics, 21.06.2019 23:20, klrm8045

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Answers: 3

continue

Do you know the correct answer?

Alvin wants to create a 90% confidence interval for an empirical distribution of bootstrapped statis...