Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

the last one says is the sample proportion an unbiased estimator of the population proportion? explain thank you for all your help . At

the last one says "is the sample proportion an unbiased estimator of the population proportion? explain " thank you for all your help .

image text in transcribedimage text in transcribedimage text in transcribed
At a small high school, 5 students took Mrs. Jones's AP Statistics class last year. The student's names are Ashley, Brayden, Carmen, Dale, and Eve. Ashley, Brayden, and Carmen each got a 5 on the AP Statistics exam. Mrs. Jones would like to use the results of these 5 students to demonstrate how to create a sampling distribution of the sample proportion for simple random samples of size n = 2 for her current students. a) What is the value of p, the population proportion of students in Mrs. Jones's AP Statistics class who got a 5 on the AP Statistics exam? Explain. b) Using the table provided, list all 10 possible simple random samples of size n = 2, and for each sample calculate p = the sample proportion of students who got a 5 on the AP Statistics exam. The first one is completed for you. SRS A. B m = 2 c) Using the number line provided, create a dotplot to display the sampling distribution of p, 0.2 0.6 Sampling distribution of the sample proportion 0) Is the sample proportion an unbiased estimator of the population proportion? Explain.At a small high school, 5 students took Mrs. Jones's AP Statistics clans Inst year. The student's names are Ashley, Brayden, Carmen, Dale, and Eve. Ashley, Brayden, and Carmen each got a 5 on the AP Statistics exam. Mrs. Jones would like to use the results of these 5 students to demonstrate how to create a sampling distribution of the sample proportion for simple random samples of size a = 2 for her current students. a) What is the value of p, the population proportion of students in Mrs. Jones's AP Statistics class who got a 5 on the AP Statistics exam? Explain. b) Using the table provided, list all 10 possible simple random samples of size n = 2, and for each sample calculate pi= the sample proportion of students who got a 5 on the AP Statistics exam. The first one is completed for you. SRSc) Using the number line provided, create a dotplot to display the sampling distribution of p. 0.2 0.4 0.6 Sampling distribution of the sample proportion dd) is the sample proportion an unbiased estimator of the population proportion? Explain

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Exercises In Computational Mathematics With MATLAB

Authors: Tom Lyche, Jean Louis Merrien

1st Edition

366243511X, 9783662435113

More Books

Students also viewed these Mathematics questions