Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

I need some help with this Professors collected data consisting of eye color and gender of statistics students. Among 896 male students, 313 had blue

I need some help with this

image text in transcribedimage text in transcribed
Professors collected data consisting of eye color and gender of statistics students. Among 896 male students, 313 had blue eyes. Among 1099 female students, 362 had blue eyes. Use a 0.01 significance level to test the claim that the proportions of blue eyes are the same for males and females. Complete parts (a) through (c) below. Consider the first sample to be the sample of males and the second sample to be the sample of females. a. Test the claim using a hypothesis test. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: P1 # P2 O B. Ho: P1 = P2 O C. Ho: P1 SP2 H1 : P1 = P2 H1 : P1 = P2 H1 : P1 # P2 OD. Ho- P1 2 P2 OE. HO: P1 = P2 OF. Ho: P1 = P2 H1 : P1 # P2 Hy : P1 # P2 Hy : P1 > P2 Identify the test statistic. z=] (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is the significance level of a = 0.01, so the null hypothesis. There evidence to warrant rejection of the claim that the proportions of blue eyes are the same for females and males. b. Test the claim by constructing an appropriate confidence interval. The 99% confidence interval is |

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_2

Step: 3

blur-text-image_3

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

Pell And Pell–Lucas Numbers With Applications

Authors: Thomas Koshy

1st Edition

1461484898, 9781461484899

More Books

Students also viewed these Mathematics questions