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how does financial leveraging affect the sensitivty of profits to the business cycle

The concept of an enterprise value is that it is the combined value of all of venture's financing, typically equity plus all of the debt. Group of answer choices True False

A local politician claims that the percentage of residents over the age of 25 who have bachelor's degrees is not 90%. At the 0.04 significance level, test her claim. a.) The null and alternative hypothesis would be: H0:μ=0.90 Ha:μ<0.90 H0:μ=0.90 Ha:μ≠0.90 H0:μ=0.90 Ha:μ>0.90 H0:p=0.90 Ha:p<0.90 H0:p=0.90 Ha:p>0.90 H0:p=0.90 Ha:p≠0.90 b.) The test is: left-tailed two-tailed right-tailed Based on a sample of 65 local residents over the age of 25, 97% possessed a bachelor's degree c.) This excercise is a hypothesis test for the... Mean with the population standard deviation known using the t-test statistic. Proportion using the Z-test statistic. Mean with the population standard deviation unknown using the t-test statistic. Mean with the population standard deviation known using the Z-test statistic. Mean with the population standard deviation unknown using the Z-test statistic. Proportion using the t-test statistic. d.) The test statistic is: (Round to 2 decimal places) e.) At α=0.04, the critical value is:± (Round to 3 decimal places) f.) At a 0.04 significance level, we...

Question 6 The Expenditure Method calculates GDP by summing total expenditures on final goods and services. True False Clear selection

5. When you watch UIS soccer game at the stadium, you will cheer for the players as others around you do so. This is an example of _____________ Group of answer choices Coercive power Reward power Legitimate power Social contagion All of the above are true

Research Question: Is there a significant association between Obstructive Sleep Apnea, as identified by the Stop-Bang questionnaire, and the incidence of Myocardial Infarction in adults aged 35 to 65 years? submit a brief report of any potential sources of bias and confounding and indicate how you plan to address each in your design or data analysis. If you do not anticipate any bias, please address typical sources of bias for your study design and provide a rationale indicating why these do not pose a threat to your study.

1. Laval-des-Rapides is an electoral district in Quebec where 60% of the population speak French as the first language and 40% speak English. A company conducted a public opinion poll randomly selecting 600 residents from the French speaking community and 400 from the English speaking community of Laval-des-Rapides. This type of sampling is called: a. cluster sampling b. convenience sampling c. random sampling d. stratified sampling e. systematic sampling 2. The value occupying the central position in a ranked array is called the a. mean b. coefficient of correlation c. standard deviation d. percentile e. median f. coefficient of determination g. mode 3. The regression equation, y^=93.11−7.196x expresses statistical dependence of the final grade in statistics (y) on the number of classes missed by students (x) in a sample of 75 statistics students. If the coefficient of determination is r^2 = 0.4695 then the coefficient of correlation is: a. -0.4695 b. -0.2204 c. -0.6852 d. 0.6852 e. 0.4695 4. Type II error is a. the mistake of rejecting the null hypothesis when it is false. b. the mistake of failing to reject the null hypothesis when it is false. c. the mistake of rejecting the null hypothesis when it is true. d. the mistake of failing to reject the null hypothesis when it is true. e. None of the above. 5. In hypothesis testing using Excel, the probability of getting a value of the sample test statistic that is at least as extreme as the one found from the sample data, assuming that the null hypothesis is true, is called a. M-value b. N-value c. O-value d. P-value e. Q-value f. R-value g. S-value 6. An e-business manager wants to test the claim that the mean exposure to a certain type of internet ads exceeds 1000 viewers per day. Randomly selecting 10 days she calculated the sample mean and standard deviation. As far as the population standard deviation is not available, but the population is approximately normally distributed she has to use a a. Normal (z) distribution. b. Student (t) distribution. c. F distribution. d. Chi-square (χ²) distribution. e. Binomial distribution. 7. An e-business manager wants to estimate the mean exposure to a certain type of internet ads. Originally, she found a 90% confidence interval and then increased the confidence level to 95%. a. The confidence interval became longer. b. The confidence interval became shorter. c. The confidence interval didn’t change. d. There is no relation between length of the confidence interval and the confidence level. e. None of the above. 8. An e-business manager wants to use z-distribution to estimate the mean exposure to a certain type of internet ads. To construct a 99% confidence interval she originally randomly selected 100 patients and then decreased the sample size to 50. a. The confidence interval became longer. b. The confidence interval became shorter. c. The confidence interval didn’t change. d. There is no relation between the length of the confidence interval and the sample size. e. None of the above. 9. An e-business manager wants to test the hypothesis that the mean exposure to a certain type of internet ads exceeds 1000 viewers per day. Originally, she intended to use 5% significance level, but then reduced it to 1%. a. The rejection region became smaller. b. The rejection region became larger. c. The rejection region didn’t change. d. There is no relation between the size of the rejection region and the significance level. e. None of the above. 10. An e-business manager wants to test the hypothesis that the mean exposure to a certain type of internet ads falls below 1000 viewers per day. The null hypothesis H₀ can be mathematically expressed as a. μ = 1000 b. μ ≠ 1000 c. μ ≤ 1000 d. μ ≥ 1000 e. μ < 1000 f. μ > 1000 11. The Central Limit Theorem is one of the most important and useful concepts of statistics. It forms a foundation for estimating population parameters and hypothesis testing and states that a. as the sample size increases, the sampling distribution of sample means approaches a F distribution, regardless of the distribution of the original population. b. as the sample size increases, the sampling distribution of sample means approaches a Student (t) distribution, regardless of the distribution of the original population. c. as the sample size increases, the sampling distribution of sample means approaches a Normal (z) distribution, regardless of the distribution of the original population. d. as the sample size increases, the sampling distribution of sample means approaches a Chi-square (χ²) distribution, regardless of the distribution of the original population. e. as the sample size increases, the sampling distribution of sample means approaches a Binomial distribution, regardless of the distribution of the original population.

(Multiple answers.) Perseus's important mythological relatives include: Europa, who'slept with Zeus 10, who slept with Zeus Cadmus, who founded Thebes Minos, King of Crete and builder of the labyrinth of the Minotaur

When financial statements are revised to reflect the impact of a change in accounting principle, the approach is used.

Predict the product by working through the mechanism for the reaction below. In addition, assign the stereochemistry for the starting material and the product.

product? Mechanism: