Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Past studies on attitudes towards gun control have consistently shown that female are more supportive of stricter gun control laws than males. gun_control is the

image text in transcribed
Past studies on attitudes towards gun control have consistently shown that female are more supportive of stricter gun control laws than males. gun_control is the same outcome as above (coded 0=Oppose and 1=Favor stricter gun control laws). female is coded such that males are Group 1 and Females are Group 2. Use the following STATA output to test the one-sided alternative hypothesis that the true proportion of females who support stricter gun control laws is higher than the true proportion of males who support stricter gun control laws at the .05 level. prtest gun_control if regista=1, by (female) Two-sample test of proportions 0. Male: Number of obs = 426 1. Female: Number of obs = 445 Variable | Mean Std. Err. Z P>|ZI [95% Conf. Interval] 1. Male . 5375587 . 0241566 . 4902125 . 5849048 2. Female . 6337079 . 0228391 . 5889441 . 6784716 diff - . 0961492 033244 -. 1613063 - . 0309921 under Ho: . 0333786 XXXXX 0.004 diff = prop (1. Male) - prop (2. Female) Z = -2.8806 Ho: diff = 0 Ha: diff 0 Pr (2 Iz|) = 0.0040 Pr (Z > 2) = 0.9980 (a) (2 points) What are the null and alternative hypotheses? (b) (8 points) What is your conclusion? Make sure you compute and report both the observed test statistic and p-value (and what you are comparing these against)

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

Graphical Approach To College Algebra

Authors: John E Hornsby, Margaret L Lial, Gary K Rockswold

6th Edition

0321900766, 9780321900760

More Books

Students also viewed these Mathematics questions