1 answer

12. Using the letters in "BANANA", since there are 3 As, and 2 Ns, the number...

Question:

12. Using the letters in BANANA, since there are 3 As, and 2 Ns, the number of different arrangements of the letters is: a) 30 c) 120 d)720 e) none of these 13. You decide to watch 4 shows. If there are 8 shows from which to choose, then in how you select the 4 shows you will watch? 70 c) 256 d) 1680 ) none of these c) 1.5 c) 1.5 14. Find the mean of a binomial distribution where n- 4 and p 5 15. Find the s deviation of a binomial distribution where n-4 and p s 16. Given a binomial distribution with 11 events and the probability of success for an event equal to 25 whats the probability of getting at least 4 successes? a) 2867 b) 4552 5448 d 8029 e a)7486 (b) .2514 c) .8413 d) .1056 e) .7357 a) .7486 b) 2514 8413 d) 1056 7357 proportion of scores less than 88. none of these 17. Find the area under the normal curve to the right of z- 67 18. Find the area under the normal curve between z1.25 and 1.0 19. IfIQ scores are normally distributed with a mean of 100 and a standard deviation of 15, find the a) 3173 b) 6827 ( 0359 e) 1587 a) 3173 b) .6827 distribution of all possible samples of size 100. The mean of the sample means is equal to: 20. Same as above except find the proportion of scores greater than 1 standard deviation from the mean. 21. Consider a university with a population mean GPA of 2.95, a standard deviation of 2, and a sampling 22. Same as above, the standard deviation of the sample means is equal to 23. What is the effect of choosing a larger sample size for the sampling distribution? 2119 d 0359 .1587 .02 295 e) 025 a) 2.45 b) .2 d) 2.95 e .025 a mean increases, standard deviati c) mean unchanged, standard deviation increases e) no effect ion unchanged b) mean decreases, standard deviation unchanged d) mean unchanged, standard deviation decreases and the sampling distribution of the mean will have relatively As sample size increases little dispersion resulting in sample means falling relatively a) increases, far from b) decreases, far Irom c) increases, close tol d) decreases, close to e) none 24. the population mean. 25. Given a test statistic of 2.09 paired with a critical z-score of 1.65 on a one tailed test, then the conclusion fail to reiect Ho at α-1%bfail to reject Hatu-5% c)reject He and accept Ha at α-196 ay reject Ho and accept Haat.-5% e) none ofthese
12. Using the letters in "BANANA", since there are 3 As, and 2 Ns, the number of different arrangements of the letters is: a) 30 c) 120 d)720 e) none of these 13. You decide to watch 4 shows. If there are 8 shows from which to choose, then in how you select the 4 shows you will watch? 70 c) 256 d) 1680 ) none of these c) 1.5 c) 1.5 14. Find the mean of a binomial distribution where n- 4 and p 5 15. Find the s deviation of a binomial distribution where n-4 and p s 16. Given a binomial distribution with 11 events and the probability of success for an event equal to 25 what's the probability of getting at least 4 successes? a) 2867 b) 4552 5448 d 8029 e a)'7486 (b) .2514 c) .8413 d) .1056 e) .7357 a) .7486 b) 2514 8413 d) 1056 7357 proportion of scores less than 88. none of these 17. Find the area under the normal curve to the right of z- 67 18. Find the area under the normal curve between z1.25 and 1.0 19. IfIQ scores are normally distributed with a mean of 100 and a standard deviation of 15, find the a) 3173 b) 6827 ( 0359 e) 1587 a) 3173 b) .6827 distribution of all possible samples of size 100. The mean of the sample means is equal to: 20. Same as above except find the proportion of scores greater than 1 standard deviation from the mean. 21. Consider a university with a population mean GPA of 2.95, a standard deviation of 2, and a sampling 22. Same as above, the standard deviation of the sample means is equal to 23. What is the effect of choosing a larger sample size for the sampling distribution? 2119 d 0359 .1587 .02 295 e) 025 a) 2.45 b) .2 d) 2.95 e .025 a mean increases, standard deviati c) mean unchanged, standard deviation increases e) no effect ion unchanged b) mean decreases, standard deviation unchanged d) mean unchanged, standard deviation decreases and the sampling distribution of the mean will have relatively As sample size increases little dispersion resulting in sample means falling relatively a) increases, far from b) decreases, far Irom c) increases, close tol d) decreases, close to e) none 24. the population mean. 25. Given a test statistic of 2.09 paired with a critical z-score of 1.65 on a one tailed test, then the conclusion fail to reiect Ho at α-1%bfail to reject Hatu-5% c)reject He and accept Ha at α-196 ay reject Ho and accept Haat.-5% e) none ofthese

Answers

6 1 3! 21 60 41 4 =70 14 @j sta divs jap IS) Jaxosao s yl 0.2514 V

.

Similar Solved Questions

1 answer
This assignment is for historical Geology class : Use the geologic time scale from your book...
This assignment is for historical Geology class : Use the geologic time scale from your book and create a scaled geologic time scale that includes the Eons, Eras (of the Phanerozoic only), and one Period (you choose which one). The length of your time scale should be 20cm (that means the scale is 20...
1 answer
Suppose the reserve requirement is 10 percent. If a bank has $6 million of checkable deposits...
Suppose the reserve requirement is 10 percent. If a bank has $6 million of checkable deposits actual reserves of $600,000, the bank O can safely lend out $600,000. O can safely lend out $6 million. O can safely lend out 650,000. O cannot safely lend out more money....
1 answer
Are Nurses as Characters on television and or in movies portrayed to have professional competence?
Are Nurses as Characters on television and or in movies portrayed to have professional competence?...
1 answer
In the long run the unemployment rate equals Oamero On the cyclical rate of unemployment. the...
In the long run the unemployment rate equals Oamero On the cyclical rate of unemployment. the natural rate of unemployment. the sum of the cyclical and natural rate of unemployment....
1 answer
ABC manufactures computers. Which of the following costs would be included as a part of ABC's...
ABC manufactures computers. Which of the following costs would be included as a part of ABC's factory overhead? the cost of memory chips depreciation of testing equipment wages of computer assemblers the cost of disk drives...
1 answer
Dividends Per Share Lightfoot Inc., a software development form, has stock outstanding as follows: 15,000 shares...
Dividends Per Share Lightfoot Inc., a software development form, has stock outstanding as follows: 15,000 shares of cumulative preferred 3% stock, $20 par, and 19,000 shares of $50 par common During its first four years of operations, the following amounts were distributed as dividends: first year, ...
1 answer
D Question 3 4 pts Rome Company owns 65% of the outstanding common stock of London...
D Question 3 4 pts Rome Company owns 65% of the outstanding common stock of London Company. Rome would report its investment in London Company's common stock: as Trading Securities. as Held to Maturity Securities. under the equity method of accounting as Investments for significant influence. by...
1 answer
Use the References to access important values if needed for this question. The following information is...
Use the References to access important values if needed for this question. The following information is given for water at 1 atm: AHyap(100.00 °C) -2.259x103 J/g AHfus(0.000 °C) = 333.5J/g boiling point -100.00 °C melting point=0.000 °C specific heat gas = 2.010 J/g°C specific he...
1 answer
Nashville imposes a net income tax on businesses operating within its jurisdiction. The tax equals 5%...
Nashville imposes a net income tax on businesses operating within its jurisdiction. The tax equals 5% of income up to $500,000 and 2% of income in excess of $500,000. Company K generated $750,000 net income this year. Compute the income tax that Company K owes to Nashville. $30,000 $15,0...
1 answer
Consider the production function y= x^(1/2). However, assume that, for political reasons, it is not feasible...
Consider the production function y= x^(1/2). However, assume that, for political reasons, it is not feasible to hire fewer then one unit of input. Thus, assume x>= 1. (a) Show that the inverse production function x(y) is convex. (b) The price of y is p= 10. Find the firm's marginal product MP...
1 answer
Cherokee Inc. is a merchandiser that provided the following information: Amount 11,000 3:32 Number of units...
Cherokee Inc. is a merchandiser that provided the following information: Amount 11,000 3:32 Number of units sold Selling price per unit Variable selling expense per unit Variable administrative expense per unit Total fixed selling expense Total fixed administrative expense Beginning merchandise inve...
1 answer
Question 14 Use the Pythagorean Theorem to find the length of the missing side of the...
Question 14 Use the Pythagorean Theorem to find the length of the missing side of the right triangle. Then find the value of each of the six trigonometric functions of 8. B A с b-15 The length of the missing side of the right triangle is c=0 sine- (Simplify your answer, including any radic...
1 answer
Cost of Goods Manufactured and Sold The following data relate to three independent production periods of...
Cost of Goods Manufactured and Sold The following data relate to three independent production periods of Riverside Manufacturing Company. Missing data are indicated by question marks. A B C Materials: Beginning inventory $ 156 $ 492 $ 330 Purchases ? 2,100 1,500 Ending inventory 222...
1 answer
"a country with a deficit in its overall international payments runs the risk of increasing inflation...
"a country with a deficit in its overall international payments runs the risk of increasing inflation if it defends its fixed exchange rate by (unsterilized) official intervention in the foreign exchange market" Do you agree or disagree? Why?...
1 answer
Brief Exercise 18-4 (Algo) Stock issued [L018-4) 2 Hamilton Boats issued 246,500 shares of its no-par...
Brief Exercise 18-4 (Algo) Stock issued [L018-4) 2 Hamilton Boats issued 246,500 shares of its no-par common stock to Sudoku Motors in exchange for 1,450 four-stroke outboard motors that normally sell in quantity for $3,400 each By what amount should Hamilton's shareholders' equity increase ...
1 answer
Hydrogen gas is produced by the reaction of hydrochloric acid, HCl, on zinc metal. 2HCl (aq)...
Hydrogen gas is produced by the reaction of hydrochloric acid, HCl, on zinc metal. 2HCl (aq) + Zn (s) --> ZnCl2 (aq) + H2 (g) The gas is collected over water. If 106 mL of gas is collected at 28C and 775 mmHg, what is the mass of hydrogen collected? (vapor pressure of water at 28C is 25.6 mmHg)...