The report Mobile Youth Around the World (The Nielsen Company, December 2010) provided the following information on
Question:
The report Mobile Youth Around the World (The Nielsen Company, December 2010) provided the following information on gender of smart phone users for representative samples of young people ages 15 to 24 in several different countries.
a. Suppose the sample sizes were 1,000 for the United States and for India and 500 for Spain and Italy. Complete the following two- way table by entering the observed counts.
b. Carry out a hypothesis test to determine if there is convincing evidence that the gender proportions are not the same for all four countries. Use a significance level of 0.05.
Transcribed Image Text:
Country Unlted states Spain taly Indla Perceat Fempie PercentMplo 55% 39% 38% 20% 45% 61% 62% 80% Female Male Country United States Spaln italy Indla
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
a b Using the fivestep process HMC 3 Hypotheses H We want to determine if there is convincing eviden...View the full answer
Answered By
Asim farooq
I have done MS finance and expertise in the field of Accounting, finance, cost accounting, security analysis and portfolio management and management, MS office is at my fingertips, I want my client to take advantage of my practical knowledge. I have been mentoring my client on a freelancer website from last two years, Currently I am working in Telecom company as a financial analyst and before that working as an accountant with Pepsi for one year. I also join a nonprofit organization as a finance assistant to my job duties are making payment to client after tax calculation, I have started my professional career from teaching I was teaching to a master's level student for two years in the evening.
My Expert Service
Financial accounting, Financial management, Cost accounting, Human resource management, Business communication and report writing. Financial accounting : • Journal entries • Financial statements including balance sheet, Profit & Loss account, Cash flow statement • Adjustment entries • Ratio analysis • Accounting concepts • Single entry accounting • Double entry accounting • Bills of exchange • Bank reconciliation statements Cost accounting : • Budgeting • Job order costing • Process costing • Cost of goods sold Financial management : • Capital budgeting • Net Present Value (NPV) • Internal Rate of Return (IRR) • Payback period • Discounted cash flows • Financial analysis • Capital assets pricing model • Simple interest, Compound interest & annuities