Question: An alternative hypothesis is that p < .65. To test this hypothesis, a random sample of size 360 is taken. What is the probability of

An alternative hypothesis is that p < .65. To test this hypothesis, a random sample of size 360 is taken. What is the probability of committing a Type II error if α = .05 and the alternative proportion is as follows?

a. pa = .60.

b. pa = .55.

c. pa = .50.

Step by Step Solution

★★★★★

3.57 Rating (182 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a H o p 65 H a p 65 n 360 a 05 p a 60 z 05 1645 From Table A5 area for z 035 is 1368 5000 1368 363... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

243-M-S-S-I (228).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

A and b. 30. A random sample of size n=100 is taken from a population of size N=2,500 with mean = 245 and variance - =81. a. Is it necessary to apply the finite population correction factor?...

A random sample of size 1000 has x = 104. The significance level is set at 0.05. The P-value for testing H0: = 100 against Ha: 100 is 0.057. Explain what is incorrect about each of the following...

A random sample of size 8 from N(, 72) yielded = 85. Find the following confidence intervals for : (a) 99%. (b) 95%. (c) 90%. (d) 80%.

Refer to the web app from Activity 2 at the end of this section, now assuming that we are using the two-sided test H 0 : p = 0.33 against H a : p 0.33. (Select not equal for the type of the...

An alternative hypothesis is that p 0.65. To test this hypothesis, a random sample of size 360 is taken. What is the probability of committing a Type II error if 0.05 and the alternative proportion...

AP Statistics Type of Errors and Power First, some basics, using the Error Types Desmos graph to visualize: For a given significance level, null hypothesis, and specific alternative, how does an...

Question 1 1 pts An education specialist was studying SAT math scores at a local university. She found that the following 95% confidence interval for the population mean score for SAT math: (450,...

solve the question For a particular variety of plant, researchers wanted to develop a formula for predicting the quantity of seeds {in grants} as a function of the density of plants. They conducted a...

Need help with 5-16. Question 5 2 pts Here is a graph of the hypothesis test in this set of questions. There are 10 questions asking you to label this graph. What is CURVE 1? CURVE 1 CURVE 2 AREA 3...

Probability of Type II Error For a hypothesis test with a specified significance level a, the probability of a type I error is a, whereas the probability b of a type II error depends on the...

Consider Wal-Mart, a large retailer. Classify the following items as an Asset (A), a Liability (L), or Stockholders Equity (S) for Wal-Mart: a . _____ Accounts payable b. _____ Common stock c. _____...

Spielberg Companys general ledger shows a checking account balance of $22,970 on July 31, 2015. The July cash receipts of $1,885, included in the general ledger balance, are placed in the night...

Simon, a calendar - year taxpayer, placed the following items into service during 2 0 2 4 : February 3 : machine, $ 2 , 0 0 0 June 1 6 : desk, $ 1 , 5 0 0 November 1 0 : computer system, $ 5 , 0 0 0...

Determine the change in entropy (in J/K) when 1.0 mol of gas at 25C and 1.00 bar in a 0.500 L container is compressed to 0.05 L and cooled to -25C. Report your answer to two significant figures and...

which of the following raises the price of a used car and increases the equilibrium quantity sold? a. a special rebate program on all new cars b. none of the answer is correct c.an increase in wages...

52. A decrease in quantity demanded is represented by movement: along D2 from Point B to Point A. from D2 to D3. along D2 from Point B to Point C from D2 to D1. $4 B C D3 D D2 Number of pizzas per...

3. Your marketing professor has given you a presentation exercise. The title of the project is Coke versus Pepsi: The Battle Continues. What could be the proposed objectives of your presentation? Are...

The U.S. national average door-to-doctor wait time for patients to see a doctor is now 21.3 minutes. Suppose such wait times are normally distributed with a standard deviation of 6.7 minutes. Some...

Suppose commute times in a large city are normally distributed and that 62.5% of commuters in this city take more than 21 minutes to commute one-way. If the standard deviation of such commutes is 6.2...

According to Student Monitor, a New Jersey research firm, the average cumulated college student loan debt for a graduating senior is $25,760.Assume that the standard deviation of such student loan...

Exercise 19-11 Employee share purchase plan; Karlovac Motors [LO19-3] Karlovac Motors disclosure notes for the year ending December 31, 2015, included the following: Employee Stock Purchase Plan...

Empathy among police officers influences how they interact with citizens and the likelihood that they receive complaints. Gender differences in levels of empathy in the general population are not...

There are a number of taxation rate structures in use in various countries in the world. For citizens residing in the United States, a progressive tax rate structure is applicable presently. In...