subject
Business, 20.06.2019 18:04 kortetsosie8813

A) a bank wants to know if the enrollment on their website is above​ 30% based on a small sample of customers. they test upper h 0h0​: pequals=0.3 vs. upper h subscript upper aha​: pgreater than> 0.3 and reject the null hypothesis. later they find out that actually​ 28% of all customers enrolled. choose the correct answer below. a. the bank did not make an error. the actual value is not equal to 0.3 and they rejected the null hypothesis. b. the bank made a type ii error. the actual value is not greater than 0.3 but they rejected the null hypothesis. c. the bank made a type ii error. the actual value is close to 0.3 but they rejected the null hypothesis. d. the bank made a type i error. the actual value is not greater than 0.3 but they rejected the null hypothesis. e. the bank made a type i error. the actual value is close to 0.3 but they rejected the null hypothesis.

ansver
Answers: 3

Another question on Business

question
Business, 21.06.2019 18:10
Jamal company began the year with $84,000 in its common stock account and a debit balance in retained earnings of $36,000. during the year, the company earned net income of $18,000 and declared and paid $6,000 of dividends. in addition, the company sold additional common stock amounting to $22,000. based on this information, what should the transaction analysis show for the ending total of all stockholders' equity accounts? question 2 options: 1) $154,000 2) $166,000 3) $82,000 4) $110,000
Answers: 3
question
Business, 21.06.2019 18:30
What’s the best type of healthcare plan
Answers: 1
question
Business, 21.06.2019 22:10
Uestion 7 you hold a portfolio consisting of a $5,000 investment in each of 20 different stocks. the portfolio beta is equal to 1.12. you have decided to sell a coal mining stock (b = 1.00) at $5,000 net and use the proceeds to buy a like amount of a mineral rights company stock (b = 2.00). what is the new beta of the portfolio?
Answers: 3
question
Business, 22.06.2019 01:30
For each example identify the most appropriate ctso
Answers: 3
You know the right answer?
A) a bank wants to know if the enrollment on their website is above​ 30% based on a small sample of...
Questions
question
Mathematics, 07.12.2020 20:40
question
Mathematics, 07.12.2020 20:40
Questions on the website: 11359657