Correct answer : The curves have the same shape but one is shifted 3 units to the right of the other.
It has been plot below to help you understand better
Question 10 (1 point) Two normal curves have the same standard deviation but one has a...
True or false: Consider two normal curves. If the first one has a larger mean than the second one, then it also has a larger standard deviation than the second one. true false
Two estimates are available for the same population parameter. Estimate one has a standard deviation of 4.6 and estimate two has a standard deviation of 4.7. Estimate two is not consistent, whereas estimate one is consistent. Which estimate would you choose and why? Could anything else affect this decision?
solve 10. All of the normal distributions curves on the graph below have a mean of 100. a. Which has a standard deviation of approximately 5? b. Which has a standard deviation of approximately 20? ) )
1. Suppose a variable has a normal distribution with mean 10 and standard deviation 2. Use the Empirical Rule to calculate the approximate PERCENTAGE area. What is the PERCENTAGE of values ABOVE 12? Note: Enter X.XX AT LEAST ONE DIGIT BEFORE THE DECIMAL, TWO AFTER and round up. Thus, 27 is entered as 27.00, 3.5 is entered as 3.50, 0.3750 is entered as 0.38 |Enter PERCENTAGE in above blank with NO % sign. | 2. Suppose a variable has a...
Find the indicated score. The graph depicts the standard normal distribution with mean and standard deviation 1 Click to view page 1o the table Click to view page of the The indicated z score is Round to two decimal places as needed Find the area of the shaded region. The graph to the right depicts I scores of adults and those scores we normally distributed with a mean of 100 and a standard deviation of 15 Click to view.age 1...
One graph in the figure represents a normal distribution with mean 4 = 10 and standard deviation 0 = 3. The other graph represents a normal distribution with mean y = 10 and standard deviation o =2. Determine which graph is which and explain how you know.
7.19 a normal distribution has the mean 74.4 find its standard deviation if 10% of the area under the curve lies to the right of 100
Question 11 (1 point) Two bonds have identical times to maturity and coupon rates. One is callable at 102, the other bond is callable at 101(101% and 102% of par, of course). Which bond should have the higher yield to maturity (ytm)? 1) the bond that is callable at 102 will have the higher ytm 2) the bond that is callable at 101 will have the higher ytm 3) it is impossible to determine from the information provided 4) both...
A certain population has a mean of 521 and a standard deviation of 33. Many samples of size 52 are randomly selected and the means calculated. (a) What value would you expect to find for the mean of all these sample means? (Give your answer correct to nearest whole number.) (b) What value would you expect to find for the standard deviation of all these sample means? (Give your answer correct to two decimal places.) (c) What shape would you...