Homework Help is Here – Start Your Trial Now!
Math
Probability
A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. A normal probability plot suggests that the residuals are normally distributed. Complete parts (a) and (b) below Height (inches), x Head Circumference (inches), y 25.5 26.75 27.75 17.1 17.3 25 27 17.6 17.5 16.9 (a) Use technology to determine sp (Round to four decimal places as needed.) (b) Test whether a linear relation exists between height and head circumference at the a 0.01 level of significance. State the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho Po 0 H Po0 О В. На: В, 30 H P1>0 ОС. На: Ро -0 H1 Po 0 O D. H P1 0 H: B1 0 Determine the P-value for this hypothesis test (Round to three decimal places as needed.) P-value What is the conclusion that can be drawn? O A. Reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O B. Reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01 O C. Do not reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O D. Do not reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01.

A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. A normal probability plot suggests that the residuals are normally distributed. Complete parts (a) and (b) below Height (inches), x Head Circumference (inches), y 25.5 26.75 27.75 17.1 17.3 25 27 17.6 17.5 16.9 (a) Use technology to determine sp (Round to four decimal places as needed.) (b) Test whether a linear relation exists between height and head circumference at the a 0.01 level of significance. State the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho Po 0 H Po0 О В. На: В, 30 H P1>0 ОС. На: Ро -0 H1 Po 0 O D. H P1 0 H: B1 0 Determine the P-value for this hypothesis test (Round to three decimal places as needed.) P-value What is the conclusion that can be drawn? O A. Reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O B. Reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01 O C. Do not reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O D. Do not reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
See similar textbooks
icon
Related questions
Question
A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. A normal probability plot suggests that the residuals are normally distributed. Complete parts (a) and (b) below Height (inches), x Head Circumference (inches), y 25.5 26.75 27.75 17.1 17.3 25 27 17.6 17.5 16.9 (a) Use technology to determine sp (Round to four decimal places as needed.) (b) Test whether a linear relation exists between height and head circumference at the a 0.01 level of significance. State the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho Po 0 H Po0 О В. На: В, 30 H P1>0 ОС. На: Ро -0 H1 Po 0 O D. H P1 0 H: B1 0 Determine the P-value for this hypothesis test (Round to three decimal places as needed.) P-value What is the conclusion that can be drawn? O A. Reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O B. Reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01 O C. Do not reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O D. Do not reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01.
Transcribed Image Text:A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. A normal probability plot suggests that the residuals are normally distributed. Complete parts (a) and (b) below Height (inches), x Head Circumference (inches), y 25.5 26.75 27.75 17.1 17.3 25 27 17.6 17.5 16.9 (a) Use technology to determine sp (Round to four decimal places as needed.) (b) Test whether a linear relation exists between height and head circumference at the a 0.01 level of significance. State the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho Po 0 H Po0 О В. На: В, 30 H P1>0 ОС. На: Ро -0 H1 Po 0 O D. H P1 0 H: B1 0 Determine the P-value for this hypothesis test (Round to three decimal places as needed.) P-value What is the conclusion that can be drawn? O A. Reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O B. Reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01 O C. Do not reject H and conclude that a linear relation exists between a child's height and head circumference at the level of significance a 0.01 O D. Do not reject H and conclude that a linear relation does not exist between a child's height and head circumference at the level of significance a 0.01.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
SEE MORE TEXTBOOKS