If the decision in the hypothesis test of the population correlation is to reject the null hypothesis, what can we conclude about the population correlation?
Answer(s): B
The Ho is always stated as Ho: Population parameter=0. So if we reject Ho, we say that it is not zero.
As the head of a trading desk at a major bank, it is your job to evaluate whether the superior performance of a trader is due to skill or luck. To test this, you set up the following hypothesis:Ho: Expected excess returns = 0H1: Expected excess returns > 0The excess returns are returns adjusted for risk using a proprietary factor model. In this set-up, which of the following is/are true?
Answer(s): D
The alternative hypothesis, H1, does not assign a specific value to the expected excess return but specifies a directional region. Since it specifies the region to the right of 0 as an alternative, he must employ a right-tailed test i.e. a one-sided test. Note that the critical z-statistics in one-tailed regressions are always lower than the z- statistics in the corresponding two-tailed test.
If you buy a computer for $950 and agree to pay for it with 24 payments of $35 with the first payment occurring next month, what is the size of the final payment needed at month 24 to completely pay off the computer? Assume the interest rate you are being charged is 16% per year, compounded monthly.
Answer(s): E
This question describes a situation often called a balloon payment. On the BAII Plus, press 24 N, 16 divide 12 = I/Y, 950 PV, 35 +/- PMT, CPT FV. On the HP12C, press 24 n, 16 ENTER 12 divide i, 950 PV, 35 CHS PMT, FV. The answer is shown as a negative number. Make sure the BAII Plus has the value of P/Y set to 1.
What is the range of values for the coefficient of determination?
R-square ranges from 0-1 inclusive.
A cola dispensing machine is set to dispense a mean of 2.02 liters into a container labeled 2 liters. Actual quantities dispensed vary and the amounts are normally distributed with a standard deviation of 0.015 liter. What is the probability a container will have less than 2 liters?
z = (x-u)/sigma = 2 - 2.02/0.015 = -1.33 (negative since it is below the mean). The area between - infinity and z = -1.33 is 0.0918.
Share your comments for Test Prep CFA® LEVEL 1 exam with other users:
its required for me, please make it enable to access. thanks
seems good..
took the test last week, i did have about 15 - 20 word for word from this site on the test. (only was able to cram 600 of the questions from this site so maybe more were there i didnt review) had 4 labs, bgp, lacp, vrf with tunnels and actually had to skip a lab due to time. lots of automation syntax questions.
no comments
nice questions bring out the best in you.
really helpful
question #50 and question #81 are exactly the same questions, azure site recovery provides________for virtual machines. the first says that it is fault tolerance is the answer and second says disater recovery. from my research, it says it should be disaster recovery. can anybody explain to me why? thank you
iam thankful for these exam dumps questions, i would not have passed without this exam dumps.
some of the answers seem to be inaccurate. q10 for example shouldnt it be an m custom column?
are the question real or fake?
thank you for providing such assistance.
nice questions
my 3rd purcahse from this site. these exam dumps are helpful. very helpful.
found it good
excellent material
very helpfull
well explained.
i need the pdf, please.
a good source for exam preparation
i need ielts general training audio guide questions
please make this content available
content is good
latest dumps please
aside from pdf the test engine software is helpful. the interface is user-friendly and intuitive, making it easy to navigate and find the questions.
questions and options are correct, but the answers are wrong sometimes. so please check twice or refer some other platform for the right answer
90% of questions was there but i failed the exam, i marked the answers as per the guide but looks like they are not accurate , if not i would have passed the exam given that i saw about 45 of 50 questions from dump
answer to this question "what administrative safeguards should be implemented to protect the collected data while in use by manasa and her product management team? " it should be (c) for the following reasons: this administrative safeguard involves controlling access to collected data by ensuring that only individuals who need the data for their job responsibilities have access to it. this helps minimize the risk of unauthorized access and potential misuse of sensitive information. while other options such as (a) documenting data flows and (b) conducting a privacy impact assessment (pia) are important steps in data protection, implementing a "need to know" access policy directly addresses the issue of protecting data while in use by limiting access to those who require it for legitimate purposes. (d) is not directly related to safeguarding data during use; it focuses on data transfers and location.
password lockout being the correct answer for question 37 does not make sense. it should be geofencing.
for question 4, the righr answer is :recover automatically from failures
question number 4s answer is 3, option c. i
very good questions
i am confused about the answers to the questions. are the answers correct?
very usefull