CALT - Word Origin|23 Questions and Answers,100% CORRECT

$ 6

NR507 Final Exam – Advanced Pathophysiology (Comprehensive Questions & Detailed Answers) | Chamberlain University | A+ Certified Guide

$ 14.5

The Canadian Handbook for Careers in Psychological Science

$ 38

eBook How to Read, Evaluate, and Use Research 1st Edition By Sharon L. Nichols , Paul A. Schutz , Sofia Bahena

$ 29

Test Bank for Managerial Economics and Strategy, 3rd edition By Jeffrey M. Perloff, James A. Brander-2

$ 24

MSSC STUDY GUIDE QUESTIONS WITH VERIFIED SOLUTIONS RATED A.

$ 14

Test Bank For Plumbing 201 7th Edition By PHCC Educational Foundation, Edward Moore

$ 30

SEJPME II PRE TEST AND POST TEST Includes 50 Questions and Answers. Corrected Answers Highlighted in Yellow

$ 12

TExES English, Language Arts, and Reading 7-12 231 Latest Update Graded A+

$ 10

Internetworking with TCP-IP Exam 2023

$ 7

TEST BANK For Guide to Computer Forensics and Investigations 7e Bill Nelson, Amelia Phillips, Christopher Steuart

$ 20

TAM Card Practice Test / Nevada Trade Assessment / 2025 Update / Score 100%

$ 9.5

A Level History A_Y214/01 Mark Scheme Oct 2021 | France 1814-1870

$ 7.5

AEMT Test Questions

$ 10

ebook PDF for Operations and Supply Chain Management 3rd Edition By David A. Collier, James R. Evans

$ 25

HISTORY 410N WEEK 6 QUIZ |WEEK 6 QUIZ WITH ANSWERS Completed for 2022/2023

$ 3.5

Test Bank For O'Sullivan & Schmitz's Physical Rehabilitation 8e George Fulk Kevin Chui

$ 19

Pediatrics FNP Board Review (Fitzgerald) Test bank Complete and Answered_ Summer 2022.

$ 17

Romeo and Juliet Questions and Answers Graded A+

$ 9

Statistics > EXAM > STAT 200 Week 5 Homework SOLUTIONGRADED A+ LATEST 2022-2023 (All)

STAT 200 Week 5 Homework SOLUTIONGRADED A+ LATEST 2022-2023

Document Content and Description Below

According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft. In that year, Alaska had 321 complaints of i ... dentity theft out of 1,432 consumer complaints ("Consumer fraud and," 2008). Does this data provide enough evidence to show that Alaska had a lower proportion of identity theft than 23%? State the random variable, population parameter, and hypotheses.7.1.6 The population proportion=0.23 n=number of complaints=1432 Alaska had complaints=321=x So, sample proportion=nx=1432321 =0.2242 H0: p=0.23 against H1: p<0.23 Z statistic, Z=np^(1−p^)p^−0.23 ~N(0,1) Obs(Z)=(-)0.52 H0: p=0.23 against H1: p<0.23 p value=0.30 (Excel Formula: NORM.S.DIST(0.52,1)) As,p value> α (level of significance). Hence there is not enough evidence to support the claim that, Alaska had a lower proportion of identity theft than 23% . Appropriate level of significance = 0.05 7.2.4 According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft. In that year, Alaska had 321 complaints of identity theft out of 1,432 consumer complaints ("Consumer fraud and," 2008). Does this data provide enough evidence to show that Alaska had a lower proportion of identity theft than 23%? Test at the 5% level. H0 : p = 0.23 μ=299,710.5 km/sec μ<299,710.5 lm/sec H1 : p < 0.23 Z critical value = -1.645 at 5% level Sample proportion 'p' = 321/1432 = 0.2242 Z stat = (p - P) / sqrt(PQ/n) [Show More]

Last updated: 3 years ago

Preview 1 out of 6 pages

Buy Now

Instant download

We Accept: