An empirical finance professor estimates the following regression between the return on a stock, R, and the return on S&P 500 index, Rsp:R = 5% + 1.1 Rsp + error termIf the regression R-square is 0.25, estimate the change in the return on the stock when the return on the S&P 500 index changes from 12% to 15%.
Answer(s): D
With the given regression, the change in the return on the stock when the return on the S&P 500 index changes by one unit equals the slope coefficient, 1.1. Hence, when the return on the S&P 500 index changes by 3% from 12% to 15%, the return on the stock will change by 1.1*3% = 3.3%
The lengths of time (in minutes) several underwriters took to review applications for similar insurance coverage are: 50, 230, 52 and 57. What is the median length of time required to review an application?
Answer(s): B
Order the numbers: 50,52,57,230. The median is (52 + 57)/2 = 54.5
A statistician has framed his hypothesis testing problem as:Ho: mean = 0H1: mean > 0For the given sample, he calculates the z-statistic. Then, the region of rejection at the 99% level is given by:
Answer(s): A
Since the alternative is directional and to the right, we use a right-tailed test. For this, the critical value at 99% level is +2.32. +2.32 is the value above which only 1% of the probability mass of the standard normal distribution lies). The rejection region is then given by z-statistic > +2.32.
A cumulative frequency distribution on days absent during a calendar year by employees of a manufacturing company is shown below.Days AbsentCumulative ## of Employees0 - 2603 - 5316 - 8149 - 11612 - 142How many employees were absent between 6 and 11 days?
This is found by the difference between the 6-8 class and the 12-14 class. In this case: 14 - 2 = 12.
Which of the following is the formula for the correlation between X and Y?
The correlation between two random variables X and Y is Cov(X,Y)/[(sigma_X)*(sigma_Y)].
Share your comments for Test Prep CFA-Level-I exam with other users:
question 39, should be answer b, directions stated is being sudneted from /21 to a /23. a /23 has 512 ips so 510 hosts. and can make 4 subnets out of the /21
beautiful test engine software and very helpful. questions are same as in the real exam. i passed my paper.
the questions are exactly the same in real exam. just make sure not to answer all them correct or else they suspect you are cheating.
question: 78 the right answer i think is d not a
very helpful
i am writing this exam tomorrow and have dumps
can i have the icdl excel exam
please upload it
hye when will post again the past year question for this h13-311_v3 part since i have to for my test tommorow…thank you very much
on question 22, option b-once per session is also valid.
this website is very helpful
its my first time exam
correct answers are device configuration-enable the automatic installation of webview2 runtime. & policy management- prevent users from submitting feedback.
is this dump still valid? today is 9-july-2023
i need this exam.. please upload these are really helpful
please upload the oracle 1z0-1059-22 dumps
very good questions
nice, first step to exams
is this valid for chfiv9 as well... as i am reker 3rd time...
great exam for people taking 220-1101
this is very helpfull for me
just started preparing for the exam
these are the type of questions i need.
does this actually work? are they the exam questions and answers word for word?
thanks for providing these questions
interesting
these dumps are pretty good.
good questions
dbua is used for upgrading oracle database
i am thrilled to say that i passed my amazon web services mls-c01 exam, thanks to study materials. they were comprehensive and well-structured, making my preparation efficient.
please upload latest ibm ace c1000-056 dumps
if only explanations were provided...
yes .. i need the dump if you can help me
good morning, could you please upload this exam again?