a-researcher-wants-to-test-the-effect-of-a-memory-training-program-before-the-pr

Question

A researcher wants to test the effect of a memory training program. Before the program, a participant could recall $12$ items from a list. After the program, the participant was tested on $10$ different lists, with the following numbers of items recalled: $15 comma 17 comma 16 comma 18 comma 14 comma 19 comma 16 comma 17 comma 15 comma 18$ . To estimate the mean post-program recall score, the researcher plans to generate $5000$ independent bootstrap samples of size $n equals 10$ with replacement. What is the procedure for building the bootstrap distribution of the sample mean?

Accepted Answer

Randomly select $12$ recall scores with replacement from the observed data, compute the mean for each sample, and repeat for $10$ samples.

Answer

Randomly select $12$ recall scores without replacement, compute the mean for each sample, and repeat for $10$ samples.

Answer

Randomly select $12$ recall scores with replacement, compute the median for each sample, and repeat for $10$ samples.

Answer

Randomly select $12$ recall scores with replacement, compute the sum for each sample, and repeat for $10$ samples.